GEAR,SPUR

3020FSC

01NCB code

099-6178Item number

NIIN 01-099-6178

Identification

Part number: SM-B-447246
CAGE: 80063
US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR
CAGE status: A
RNCC: 3
RNVC: 2
Document availability code: 2
RNAAC: 9Z
RNFC: 4
RNSC: A

BODY STYLE
ATTACHMENT METHOD	MOUNTING HOLE
PITCH DIAMETER	INCHES MINIMUM 0.8075 AND INCHES MAXIMUM 0.8175
TEETH QUANTITY	39
BORE STYLE
BACKLASH DESIGNATION	GRADE C
MOUNTING HOLE THREAD SERIES DESIGNATOR	TRANSVERSELY THROUGH HUB FIRST END UNIFIED NATIONAL COARSE (UNC)
MOUNTING HOLE THREAD QUANTITY PER INCH	40
MOUNTING HOLE NOMINAL THREAD SIZE	TRANSVERSELY THROUGH HUB FIRST END INCHES 0.112
MOUNTING HOLE TYPE AND QUANTITY	TRANSVERSELY THROUGH HUB FIRST END PLAIN 1 AND THREADED 1
NOMINAL OUTSIDE DIAMETER	INCHES 0.853
NOMINAL OVERALL LENGTH	INCHES 0.312
TOOTH FORM	STANDARD
PRESSURE ANGLE	DEGREES 20.0000
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	FIRST END INCHES 0.222
BODY RECESS NOMINAL DEPTH	SECOND END INCHES 0.050
FACE NOMINAL WIDTH	INCHES 0.090
BORE NOMINAL DIAMETER	BOTH ENDS INCHES 0.265
HUB NOMINAL DIAMETER	FIRST END INCHES 0.500
PRECISION CLASSIFICATION	QUALITY NUMBER 8
MOUNTING HOLE NOMINAL DIAMETER	TRANSVERSELY THROUGH HUB FIRST END INCHES 0.043
MATERIAL	OVERALL ALUMINUM ALLOY 2024
MATERIAL DOCUMENT AND CLASSIFICATION	OVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-A-225 TO 6,T4
SURFACE TREATMENT	OVERALL CHROMATE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	OVERALL MIL SPEC SINGLE TREATMENT RESPONSE -IL-C-5541,TY 1
STYLE DESIGNATOR

MOE rule	MOE CD	Date assigned	PICA	PICA LOA	Auth collab
VK01	VK	01-NOV-24	VK	81	VK
YB01	YB	01-MAY-97	YB	81	YB
ZU01	ZU	01-JUL-95	ZU	81	ZU

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