National Stock Number (NSN) 3020-00-289-7507 (3020002897507) 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)	00-289-7507 (002897507)
NCB Code	USA (00)
Manufacturer	L 3 Communications Corporation, Raytheon Technical Services Company

Part Number	Manufacturer	Item Name	Cage Code	RFQ
E1081	l 3 communications corporation	gear spur	1pqf4	RFQ
E1081	raytheon technical services company	gear spur	36378	RFQ

MRC	Criteria	Characteristic
AAQL	BODY STYLE	PLAIN,SOLID
AGJS	PITCH DIAMETER	2.0000 INCHES NOMINAL
AJLA	TEETH QUANTITY	96
ANTP	BORE STYLE	PLAIN BOTH ENDS
CQFM	HARDNESS RATING	27.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
CWCD	NOMINAL OUTSIDE DIAMETER	2.041 INCHES
CWFR	NOMINAL OVERALL LENGTH	0.562 INCHES
CWNH	TOOTH FORM	STANDARD
CWPP	PRESSURE ANGLE	20.0000 DEGREES
CWQL	NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.307 INCHES FIRST END
CWRM	FACE NOMINAL WIDTH	0.250 INCHES
CWRS	BORE NOMINAL DIAMETER	0.375 INCHES BOTH ENDS
CWTR	HUB STYLE DESIGNATOR	PLAIN FIRST END
CWTX	HUB NOMINAL DIAMETER	0.750 INCHES FIRST END
MATT	MATERIAL	STEEL COMP 4130 OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SFTT	SURFACE TREATMENT	CADMIUM BODY
STYL	STYLE DESIGNATOR	PROTRUDING HUB