Recently Updated NSN 3120-00-500-0091 Or (3120005000091) Part List

Item Name	Bushing Sleeve
Federal Supply Group (FSG)	Bearings
Federal Supply Class (FSC)	3120 Bearings Plain Unmounted
National Item Identification Number (NIIN)	00-500-0091 (005000091)
NCB Code	USA (00)
Manufacturer	B And B Precision Components Inc, Northrop Grumman Systems Corporation, Gefa Instrument Corp, Howe Machine And Tool Corp, Cm Manufacturing Inc

Part Number	Manufacturer	Item Name	RFQ
A51P60748-11	b and b precision components inc	bushing sleeve	RFQ
A51P60748-11	northrop grumman systems corporation	bushing sleeve	RFQ
A51P60748-11	gefa instrument corp	bushing sleeve	RFQ
A51P60748-11	howe machine and tool corp	bushing sleeve	RFQ
A51P60748-11	cm manufacturing inc	bushing sleeve	RFQ

MRC	Criteria	Characteristic
ABHP	OVERALL LENGTH	0.3600 INCHES MINIMUM AND 0.3650 INCHES MAXIMUM
ADAR	BODY OUTSIDE DIAMETER	0.7494 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM
ADAS	BODY INSIDE DIAMETER	0.6250 INCHES MINIMUM AND 0.6265 INCHES MAXIMUM
BZLX	CORNER SHAPE	SQUARE ALL CORNERS
CQFM	HARDNESS RATING	38.0 ROCKWELL C MINIMUM OVERALL AND 45.0 ROCKWELL C MAXIMUM OVERALL
CSYM	SURFACE FINISH	125.0 MICROINCHES LEFT END SURFACE OF BODY
CSYM	SURFACE FINISH	125.0 MICROINCHES RIGHT END SURFACE OF BODY
CSYM	SURFACE FINISH	63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
CSYM	SURFACE FINISH	63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
MATT	MATERIAL	STEEL COMP 630 OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SFTT	SURFACE TREATMENT	PASSIVATE OVERALL
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYL	STYLE DESIGNATOR	SOLID,PLAIN,NO OUTSIDE FLANGES
TEST	TEST DATA DOCUMENT	81349-MIL-I-6868 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS,BROCHURES,ETC.,THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS,INDUSTRY DIRECTORIES,AND SIMILAR TRADE PUBLICATIONS,REFLECTIN