National Stock Number (NSN) 3020-00-730-8955 (3020007308955) 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)	00-730-8955 (007308955)
NCB Code	USA (00)
Manufacturer	Atlas Chain Co, Stromberg Carlson Corp, Designatronics Incorporated, Roller Bearing Company Of America, W M Berg Inc

Part Number	Manufacturer	Item Name	Cage Code	RFQ
PG4730-44	atlas chain co	gear spur	84233	RFQ
666092-099	stromberg carlson corp	gear spur	14100	RFQ
H21-44	designatronics incorporated	gear spur	00328	RFQ
G3-44	roller bearing company of america	gear spur	00141	RFQ
P48S26-44	w m berg inc	gear spur	29440	RFQ

MRC	Criteria	Characteristic
AGJS	PITCH DIAMETER	0.9156 INCHES MINIMUM AND 0.9166 INCHES MAXIMUM
CMLK	MOUNTING HOLE THREAD SERIES DESIGNATOR	UNC TRANSVERSELY THROUGH HUB,FIRST END
CTQY	MOUNTING HOLE TYPE AND QUANTITY	1 THREADED TRANSVERSELY THROUGH HUB,FIRST END
CWNH	TOOTH FORM	STANDARD
CWPP	PRESSURE ANGLE	20.0000 DEGREES
CWQL	NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.218 INCHES FIRST END
CWTR	HUB STYLE DESIGNATOR	PINNED FIRST END
CWTX	HUB NOMINAL DIAMETER	0.469 INCHES FIRST END
STYL	STYLE DESIGNATOR	PROTRUDING HUB
AAQL	BODY STYLE	PLAIN,SOLID
ABSX	ATTACHMENT METHOD	MOUNTING HOLE
AJLA	TEETH QUANTITY	44
ANTP	BORE STYLE	PLAIN BOTH ENDS
CMLM	MOUNTING HOLE THREAD QUANTITY PER INCH	32 TRANSVERSELY THROUGH HUB,FIRST END
CQLT	MOUNTING HOLE NOMINAL THREAD SIZE	0.138 INCHES TRANSVERSELY THROUGH HUB,FIRST END
CWCD	NOMINAL OUTSIDE DIAMETER	0.957 INCHES
CWFR	NOMINAL OVERALL LENGTH	0.343 INCHES
CWRM	FACE NOMINAL WIDTH	0.125 INCHES
CWRS	BORE NOMINAL DIAMETER	0.250 INCHES BOTH ENDS
CWWK	PRECISION CLASSIFICATION	QUALITY NUMBER 10 OR QUALITY NUMBER 11
MATT	MATERIAL	STEEL OVERALL
SFTT	SURFACE TREATMENT	PASSIVATE OVERALL
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-F-14072,FINISH E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL