A reversible brushless motor, the rotor of which rotates in discrete angular increments when its stator windings are energized in a programmed manner. Rotation occurs because of the magnetic attraction between the rotor poles and the sequentially energized stator phases. The rotor has no electrical windings but rather salient or magnetized poles.

FSC Information

6105	Motors, Electrical

Colloquial Information

J5576	LINE FEED MOTOR
I0116	STEPPER MOTOR ASSEMBLY,GEARHEAD
J5584	TEMPEST STEPPER MOTOR

Change List

NOUN, WITH OR WITHOUT MODIFIERS, BY WHICH AN ITEM OF SUPPLY IS KNOWN.

Enter the item name code.

ANJNDMOTOR TYPE

INDICATES THE TYPE OF MOTOR PROVIDED.

Enter the applicable reply code from the table below

(ANJNDAAC*;ANJNDAAS$DAAR*;ANJNDAAS$$DAAR*)

Table 1
	Reply Code (AJ71)	Reply
	AAR	DIGITAL STEPPING
	AAT	HYBRID
	AAJ	LOW INERTIA
	AAQ	NONSYNCHRONOUS
	AAK	PERMANENT MAGNET
	AAC	SYNCHRONOUS
	AAS	VARIABLE RELUCTANCE

AAJUJOVERALL LENGTH

A MEASUREMENT OF THE LONGEST DIMENSION OF AN ITEM,IN DISTINCTION FROM WIDTH.

Enter the applicable Reply Code from Table 1 below followed by a numeric reply with a minimum of one digit, a decimal and a minimum of one digit.

Table 1
	Reply Code (AA05)	Reply
	A	INCHES
	L	MILLIMETERS

CWCSJLENGTH OF SHAFT FROM HOUSING

A MEASUREMENT OF THE LONGEST DIMENSION OF THE SHAFT PROJECTION OF AN ITEM,IN DISTINCTION FROM WIDTH.

Enter the applicable Reply Code from Table 1 below followed by a numeric reply with a minimum of one digit, a decimal and a minimum of one digit.

Table 1
	Reply Code (AA05)	Reply
	A	INCHES
	L	MILLIMETERS

AAJVJOVERALL WIDTH

AN OVERALL MEASUREMENT TAKEN AT RIGHT ANGLES TO THE LENGTH OF AN ITEM,IN DISTINCTION FROM THICKNESS.

Enter the applicable Reply Code from Table 1 below followed by a numeric reply with a minimum of one digit, a decimal and a minimum of one digit.

Table 1
	Reply Code (AA05)	Reply
	A	INCHES
	L	MILLIMETERS

ABKW*JOVERALL HEIGHT

THE DISTANCE MEASURED IN A STRAIGHT LINE FROM THE BOTTOM TO THE TOP OF AN ITEM.

Enter the applicable Reply Code from Tables 1 & 2 below followed by a numeric reply with a minimum of one digit, a decimal and a minimum of one digit.

(ABKWJAA2.0*;ABKWJAA2.0$$JAA2.1*)

Table 1
	Reply Code (AA05)	Reply
	A	INCHES
	L	MILLIMETERS

Table 2
	Reply Code (AC20)	Reply
	A	NOMINAL
	B	MINIMUM
	C	MAXIMUM

ACDCDCURRENT TYPE

INDICATES THE TYPE OF CURRENT WHETHER ALTERNATING,DIRECT,OR BOTH.

Enter the applicable reply code from the table below

Table 1
	Reply Code (AB62)	Reply
	B	AC
	D	AC/DC
	C	DC

AMSEJVOLTAGE RATING

THE VALUE(S) OF POTENTIAL FOR WHICH THE ITEM IS RATED.

Enter the applicable Reply Code from Tables 1 & 2 below followed by a numeric reply with a minimum of one digit, a decimal and a minimum of one digit.

(AMSEJKB2.0*;AMSEJKB2.0$JKB2.0*;AMSEJKB2.0$$JKB2.1*)

Table 1
	Reply Code (AB63)	Reply
	K	KILOVOLTS
	M	MEGAVOLTS
	U	MICROVOLTS
	L	MILLIVOLTS
	V	VOLTS

Table 2
	Reply Code (AC20)	Reply
	A	NOMINAL
	B	MINIMUM
	C	MAXIMUM

THE NUMBER OF ALTERNATING CURRENT PHASES.

Enter the applicable reply code from the table below

(FAAZDB*;FAAZDG$$DE*)

Table 1
	Reply Code (AD02)	Reply
	G	FOUR
	A	SINGLE
	E	SINGLE/THREE
	C	THREE
	B	TWO

AAPPJELECTRICAL RESISTANCE

A MEASURE OF THE OPPOSITION TO THE FLOW OF ELECTRICAL CURRENT.

Enter the applicable Reply Code from Table 1 below followed by a numeric reply with a minimum of one digit, a decimal and a minimum of one digit.

(AAPPJQ2.0*;AAPPJQ2.0$$JQ2.1*)

Table 1
	Reply Code (AA57)	Reply
	K	KILOHMS
	Q	OHMS

BKPHJTORQUE RATING AND TYPE

INDICATES THE TORQUE RATING,AND ITS TYPE.

Enter the applicable Reply Code from Tables 1 & 2 below followed by a numeric reply with a minimum of one digit, a decimal and a minimum of one digit.

(BKPHJGAD2.0*;BKPHJGAD2.0$JGAD2.0*;BKPHJGAD2.0$$JGAD2.1*)

Table 1
	Reply Code (AA56)	Reply
	D	CENTIMETER-GRAMS
	Q	FOOT-OUNCES
	F	FOOT-POUNDS
	A	INCH-OUNCES
	G	INCH-POUNDS
	S	METER-KILOGRAMS
	B	NEWTON-METER

Table 2
	Reply Code (AJ34)	Reply
	AB	RUNNING
	AD	STALLED
	AE	STARTING

CYKWDROTOR CONSTRUCTION TYPE

INDICATES THE TYPE OF ROTOR CONSTRUCTION.

Enter the applicable reply code from the table below

Table 1
	Reply Code (AC69)	Reply
	AB	BONDED
	AM	LAMINATED
	AN	SOLID

CYKXBSTEP ANGLE IN DEG

THE STEP ANGLE,EXPRESSED IN DEGREES.

Enter a reply with a minimum of one digit on either side of the decimal point.

CYKYASTEPS PER REVOLUTION

THE NUMBER OF STEPS PER MOTOR REVOLUTION.

Enter the numeric reply with a minimum of one digit.

BDJDFACCURACY RANGE IN PERCENT

THE ACCEPTABLE LIMITS OF DEVIATION FROM THE DESIGNED STANDARD OUTPUT VALUE OF THE ITEM,EXPRESSED IN PERCENT.

Enter the range of numeric values with a minimum of one digit on both sides of the decimal. Separating range values with a slash and preceding negative values with an ‘M’ and positive values with a ‘P’.

(BDJDFM2.0/P4.7*)

CWDYJTEMP RATING

THE TEMPERATURE AT WHICH THE ITEM IS DESIGNED TO OPERATE.

Enter the applicable Reply Code from Tables 1 & 2 below followed by a numeric reply with a minimum of one digit, a decimal and a minimum of one digit.

(CWDYJAWC2.0*;CWDYJAWC2.0$$JAWC2.1*)

Table 1
	Reply Code (AH00)	Reply
	AW	AMBIENT
	AC	OPERATING

Table 2
	Reply Code (AB36)	Reply
	C	CELSIUS
	F	FAHRENHEIT

IF STYLE/REPLY CODE(s) ABY, ACQ, AET, AEW OR AHF WERE ENTERED FOR MRC AXHR, YOU MUST ANSWER MRC (CWDT and CWFY and CWGD)

AXHRJMOUNTING FACILITY TYPE AND QUANTITY

INDICATES THE TYPE AND NUMBER OF FACILITIES BY WHICH THE ITEM IS MOUNTED.

Enter the applicable Reply Code from Table 1 below followed by a numeric reply with a minimum of one digit.

(AXHRJACQ2*;AXHRJACQ2$$JACQ3*)

Table 1
	Reply Code (AM39)	Reply
	ACR	FLANGE
	ABY	SLOT
	AHF	THREADED HOLE
	AET	THREADED STUD
	ACQ	UNTHREADED HOLE
	AEW	UNTHREADED STUD

CWDT*JNOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH

THE NOMINAL CENTER TO CENTER DISTANCE BETWEEN THE MOUNTING FACILITIES PARALLEL TO THE LENGTH.

Enter the applicable Reply Code from Table 1 below followed by a numeric reply with a minimum of one digit, a decimal and a minimum of one digit.

Table 1
	Reply Code (AA05)	Reply
	A	INCHES
	L	MILLIMETERS

CWFY*JNOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH

THE NOMINAL CENTER TO CENTER DISTANCE BETWEEN THE MOUNTING FACILITIES PARALLEL TO THE WIDTH.

Enter the applicable Reply Code from Table 1 below followed by a numeric reply with a minimum of one digit, a decimal and a minimum of one digit.

Table 1
	Reply Code (AA05)	Reply
	A	INCHES
	L	MILLIMETERS

CWGD*JNOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT

THE NOMINAL CENTER TO CENTER DISTANCE BETWEEN THE MOUNTING FACILITIES PARALLEL TO THE HEIGHT.

Enter the applicable Reply Code from Table 1 below followed by a numeric reply with a minimum of one digit, a decimal and a minimum of one digit.

Table 1
	Reply Code (AA05)	Reply
	A	INCHES
	L	MILLIMETERS

TTQYJTERMINAL TYPE AND QUANTITY

INDICATES THE TYPE AND NUMBER OF TERMINALS FOR PROVIDING ELECTRICAL CONNECTION.

Enter the applicable Reply Code from Table 1 below followed by a numeric reply with a minimum of one digit.

(TTQYJADA2*;TTQYJADA2$$JADA3*)

Table 1
	Reply Code (AN89)	Reply
	AEP	CABLE W/CONNECTOR
	AAK	INSULATED WIRE LEAD
	ADA	QUICK DISCONNECT, FEMALE
	ACZ	QUICK DISCONNECT, MALE
	AFF	SOLDER LUG
	ACC	WIRE LEAD

CBBL*DFEATURES PROVIDED

THOSE FEATURES,NOT OTHERWISE SPECIFIED,WHICH MAY BE REQUIRED FOR PROPER FUNCTIONING OF THE ITEM.

Enter the applicable reply code from the table below

(CBBLDBFY*;CBBLDBZK$$DEAY*)

Table 1
	Reply Code (AN47)	Reply
	EAX	DOUBLE END SHAFT
	EAY	FLANGED BEARINGS
	CYE	MOISTURE RESISTANT
	AKN	SEQUENCE SWITCH
	BFM	WATERPROOF TERMINALS
	BZK	WELDABLE LEADS
	BFY	WELDED

FEAT*GSPECIAL FEATURES

THOSE UNUSUAL OR UNIQUE CHARACTERISTICS OR QUALITIES OF AN ITEM NOT COVERED IN THE OTHER REQUIREMENTS AND WHICH ARE DETERMINED TO BE ESSENTIAL FOR IDENTIFICATION ON ONE OR MORE OTHER FUNCTIONS.

Enter the reply in clear text. Separate multiple replies with a semicolon.

(FEATGADJUSTABLE NOSE CLIP*; FEATGADJUSTABLE NOSE PIECE; DISPOSABLE*)

ZZZK*JSPECIFICATION/STANDARD DATA

THE DOCUMENT DESIGNATOR OF THE SPECIFICATION OR STANDARD WHICH ESTABLISHED THE ITEM OF SUPPLY.

Enter the applicable Reply Code from the table below, followed by the Commercial and Government Entity (CAGE) Code of the entity controlling the document, a dash, and the document designator. The agency that controls the limited coordination document must be preceded and followed by a slash following the designator. The word canceled or superseded must be preceded and followed by a slash for the designator. Professional and industrial association specifications/standards are differentiated from a manufacturer's specification in that the data has been coordinated and published by the professional and industrial association. Include amendments and revisions where applicable.

(ZZZKJT81337-30642B*;ZZZKJS81349-MIL-D-180 REV1/CANCELED/*;ZZZKJP80205-NAS1103*;ZZZKJS81349-MIL-C-1140C/CE/*;ZZZKJT81337-30642B$$JP80205-NAS1103*)

Table 1
	Reply Code (AN62)	Reply
	S	GOVERNMENT SPECIFICATION
	T	GOVERNMENT STANDARD
	D	MANUFACTURERS SOURCE CONTROL
	R	MANUFACTURERS SPECIFICATION
	N	MANUFACTURERS SPECIFICATION CONTROL
	M	MANUFACTURERS STANDARD
	B	NATIONAL STD/SPEC
	A	PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
	P	PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD

If the specification/standard cited in reply to MRC ZZZK is nondefinitive, reply to MRC ZZZT. This reply is the data which is not recorded in Segment C.

ZZZT*JNONDEFINITIVE SPEC/STD DATA

THE NUMBER, LETTER, OR SYMBOL INDICATING THE TYPE, STYLE, GRADE, CLASS, AND THE LIKE OF AN ITEM IN A NONIDENTIFYING SPECIFICATION OR STANDARD.

Enter the applicable Reply Code from the table below followed by the appropriate number, letter or symbol.

(ZZZTJTY1*; ZZZTJTY1$$JSTA*; ZZZTJTY1$JSTA*)

Table 1
	Reply Code (AD08)	Reply
	AL	ALLOY
	BE	ANNEALED
	AN	ANNEX
	AP	APPENDIX
	AC	APPLICABILITY CLASS
	AR	ARRANGEMENT
	AS	ASSEMBLY
	AB	ASSORTMENT
	BF	BOND
	BX	BOX
	CY	CAPACITY
	CA	CASE
	CT	CATEGORY
	CF	CIRCUMFERENCE
	CL	CLASS
	CE	CODE
	CR	COLOR
	CC	COMBINATION CODE
	CN	COMPONENT
	CP	COMPOSITION
	CM	COMPOUND
	CD	CONDITION
	AV	CONFIGURATION
	CS	CONSTRUCTION
	BG	CORE CONDITION
	CB	CUT OFF
	AM	DELAY CLASS
	DE	DESIGN
	DG	DESIGNATOR
	DW	DRAWING NUMBER
	DU	DUPLEX
	EG	EDGE
	EN	END
	FY	FAMILY
	FG	FIGURE
	AK	FILE NUMBER
	FN	FINISH
	FB	FLAVOR
	BH	FLUX PERCENTAGE
	FM	FORM
	FA	FORMULA
	AJ	GAGE STOCK NUMBER
	GR	GRADE
	GA	GRADUATION
	AX	GRANULES
	AY	GRIT
	GB	GROUND
	GP	GROUP
	HA	HEAVY DUTY
	BA	IMAGE COLOR
	NS	INSERT
	TM	ITEM
	KD	KIND
	KT	KIT
	LG	LENGTH
	LV	LEVEL
	LT	LIMIT
	MK	MARK
	AA	MARKER
	AD	MASK APERTURE
	ML	MATERIAL
	BB	MAXIMUM DENSITY
	TA	MEDIUM TEMPER
	MH	MESH
	ME	METHOD
	BC	MINIMUM DENSITY
	MD	MODEL
	MT	MOUNTING
	AQ	NATURAL
	AU	NON-DELAY CLASS
	NR	NUMBER
	BL	OUTFIT NUMBER
	PA	PARAGRAPH
	PT	PART
	PN	PATTERN
	PC	PHYSICAL CONDITION
	PS	PIECE
	PL	PLAN
	PR	POINT
	PD	POLISHED
	PB	PRESSURE RATING
	QA	QUALITY
	QB	QUENCHED
	RN	RANGE
	AE	RAPID
	RT	RATING
	RF	REFERENCE NUMBER
	RA	REGULAR DUTY
	BJ	RMA FLUX
	SJ	SALIENT CHARACTERISTICS
	SC	SCHEDULE
	SB	SECTION
	SL	SELECTION
	BD	SERIALIZED
	SE	SERIES
	SV	SERVICE
	SX	SET
	SA	SHADE
	SH	SHAPE
	SG	SHEET
	SZ	SIZE
	AG	SLOW
	TC	SOFT TEMPER
	SK	SOURCE
	PZ	SPECIES
	SQ	SPECIFICATION SHEET
	SD	SPEED
	AW	STANDARD
	SR	STRAIGHT
	ST	STYLE
	SS	SUBCLASS
	SF	SUBFORM
	SP	SUBTYPE
	BK	SUPPORT
	SN	SURFACE CONDITION
	SY	SYMBOL
	SM	SYSTEM
	TB	TABLE
	TN	TANNAGE
	TP	TEMPER
	TX	TEXTURE
	TK	THICKNESS
	TT	TREATMENT
	TR	TRIM
	TY	TYPE
	YN	UNIT
	AZ	UNSERIALIZED
	VA	VARIETY
	WT	WEIGHT
	WD	WIDTH

ZZZY*GREFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS

A FEATURE OF THE ITEM OF SUPPLY WHICH MUST BE SPECIFICALLY RECORDED WHEN THE REFERENCE NUMBER COVERS A RANGE OF ITEMS.

Enter the reply in clear text.

(ZZZYGCOLOR CODED LEADS*; ZZZYGAS DIFFERENTIATED BY MATERIAL*)

Reply to this requirement only if the header record for the item identification for the item being identified has been coded as critical.

CRTL*ACRITICALITY CODE JUSTIFICATION

THE MASTER REQUIREMENT CODES OF THOSE REQUIREMENTS WHICH ARE TECHNICALLY CRITICAL BY REASON OF TOLERANCE,FIT,PERFORMANCE,OR OTHER CHARACTERISTICS WHICH AFFECT IDENTIFICATION OF THE ITEM.

Enter the Master Requirement Code for the requirement, the reply to which renders the item as being critical.

(CRTLAAKJA*; CRTLAAKJA$$ACSGS*)

If document availability code B, D, F, OR H, reply to MRC PRPY.

PRPY*APROPRIETARY CHARACTERISTICS

IDENTIFICATION OF THOSE CHARACTERISTICS INCLUDED IN THE DESCRIPTION FOR WHICH A NON-GOVERNMENT ACTIVITY HAS IDENTIFIED ALL OR SELECTED CHARACTERISTICS OF THE ITEM AS BEING PROPRIETARY AND THEREFORE RESTRICTED FROM RELEASE OUTSIDE THE GOVERNMENT WITHOUT PRIOR PERMISSION OF THE ORIGINATOR OF THE DATA.

Enter the MRC codes of the individual characteristics of the description which are marked proprietary on the technical data, using and coding ($) for multiple characteristics. If all the MRCS are proprietary, enter the reply PACS. If none of the MRCS is proprietary, enter the reply NPAC.

(PRPYAPACS*;PRPYANPAC*; PRPYAMATL$$ASURF*)

ELRN*GEXTRA LONG REFERENCE NUMBER

A REFERENCE NUMBER EXCEEDING 32 POSITIONS.

Enter the entire reference number. Do not include the 5-position Commercial and Government Entity (CAGE) Code unless there is more than one extra long reference number on the NSN.If there is more than one extra long reference number on the NSN, include the CAGE or NCAGE and separate each reference by using the "&" character.

(e.g., CAGE112036BIL060557LEN313605UZ62365 & CAGE112036BIL060557LEN313605UZ62365)

In determining quantity of characters in the reference number, count will be made after modification in accordance with Volume 2, Chapter 9, FLIS Procedures Manual, DoD 4100.39-M.

ZZZV*GFSC APPLICATION DATA

THE JUSTIFICATION FOR THE ASSIGNMENT OF A FEDERAL SUPPLY CLASS /FSC/ TO AN ITEM BASED ON THE CLASSIFICATION OF THE NEXT HIGHER CLASSIFIABLE ASSEMBLY.

Enter the name of the next higher classifiable assembly in clear text.

(ZZZVGFUEL SYSTEM, GASOLINE ENGINE, NONAIRCRAFT*)

Reply to this MRC in accordance with Volume 3.

AGAV*GEND ITEM IDENTIFICATION

THE NATIONAL STOCK NUMBER OR THE IDENTIFICATION INFORMATION OF THE END EQUIPMENT FOR WHICH THE ITEM IS A PART.

Enter the reply in clear text.

(AGAVG3930-00-000-0000*; AGAVGFORKLIFT TRUCK, SMITH CORPORATION, MODEL 12, TYPE A*)

CXCY*GPART NAME ASSIGNED BY CONTROLLING AGENCY

THE NAME ASSIGNED TO THE ITEM BY THE GOVERNMENT AGENCY OR COMMERCIAL ORGANIZATION CONTROLLING THE DESIGN OF THE ITEM.

Enter the reply in clear text.

(CXCYGLINE PROCESSOR CONTROL BOARD*)

CLQL*GCOLLOQUIAL NAME

A COMMON USAGE NAME BY WHICH AN ITEM IS KNOWN.

Enter the reply in clear text.

(CLQLGWOVEN WIRE CLOTH*)