National Stock Number (NSN) 3020-00-949-5658 (3020009495658) Parts List

Item Name	Gear Spur
Federal Supply Group (FSG)	Mechanical Power Transmission Equipment
Federal Supply Class (FSC)	3020 Gear Pulley Sprocket and Transmission Chain
National Item Identification Number (NIIN)	00-949-5658 (009495658)
NCB Code	USA (00)
Manufacturer	Profile Gear Corp, Navair And Navsea Managed, Lockheed Martin Librascope

Part Number	Manufacturer	Item Name	Cage Code	RFQ
1486006-90	profile gear corp	gear spur	63689	RFQ
1486006-90	navair and navsea managed	gear spur	10001	RFQ
L310030260	lockheed martin librascope	gear spur	36090	RFQ

MRC	Criteria	Characteristic
AAQL	BODY STYLE	PLAIN,SOLID
ABSX	ATTACHMENT METHOD	MOUNTING HOLE
AGJS	PITCH DIAMETER	0.9375 INCHES NOMINAL
AJLA	TEETH QUANTITY	90
ANTP	BORE STYLE	PLAIN BOTH ENDS
BDZQ	BACKLASH DESIGNATION	GRADE C
CMLK	MOUNTING HOLE THREAD SERIES DESIGNATOR	UNC TRANSVERSELY THROUGH HUB,FIRST END
CMLM	MOUNTING HOLE THREAD QUANTITY PER INCH	40 TRANSVERSELY THROUGH HUB,FIRST END
CQLT	MOUNTING HOLE NOMINAL THREAD SIZE	0.112 INCHES TRANSVERSELY THROUGH HUB,FIRST END
CTQY	MOUNTING HOLE TYPE AND QUANTITY	1 THREADED TRANSVERSELY THROUGH HUB,FIRST END
CWCD	NOMINAL OUTSIDE DIAMETER	0.958 INCHES
CWNH	TOOTH FORM	STANDARD
CWPP	PRESSURE ANGLE	20.0000 DEGREES
CWQL	NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.187 INCHES FIRST END
CWRM	FACE NOMINAL WIDTH	0.094 INCHES
CWRS	BORE NOMINAL DIAMETER	0.187 INCHES BOTH ENDS
CWTR	HUB STYLE DESIGNATOR	PLAIN FIRST END
CWTX	HUB NOMINAL DIAMETER	0.370 INCHES FIRST END
CWWK	PRECISION CLASSIFICATION	QUALITY NUMBER 12
MATT	MATERIAL	ALUMINUM ALLOY 2024 AND ALUMINUM ALLOY 6061 OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE AND QQ-A-225/8,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SFTT	SURFACE TREATMENT	ANODIZE OVERALL
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
STYL	STYLE DESIGNATOR	PROTRUDING HUB