INSTANT RFQ

Complete Listing of NSN (3120011971021) Parts 3120-01-197-1021

Item Name Bearing Sleeve
Federal Supply Group (FSG) Bearings
Federal Supply Class (FSC) 3120 Bearings Plain Unmounted
National Item Identification Number (NIIN) 01-197-1021 (011971021)
NCB Code USA (01)
Manufacturer Northrop Grumman Systems Corporation
Part Number Manufacturer Item Name Cage Code RFQ
A51B21709-25 northrop grumman systems corporation bearing sleeve 26512 RFQ

Technical Characteristics of NSN 3120011971021

MRCCriteriaCharacteristic
ABHPOVERALL LENGTH0.7400 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM
ADARBODY OUTSIDE DIAMETER1.5010 INCHES MINIMUM AND 1.5020 INCHES MAXIMUM
ADASBODY INSIDE DIAMETER1.1875 INCHES MINIMUM AND 1.1895 INCHES MAXIMUM
ADZGLUBRICATION MATERIALLUBRICANT,SOLID FILM,MIL-L-8937
BZLXCORNER SHAPESQUARE ALL CORNERS
CQFMHARDNESS RATING39.0 ROCKWELL C MINIMUM OVERALL AND 45.0 ROCKWELL C MAXIMUM OVERALL
CSYMSURFACE FINISH63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
CSYMSURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
FEATSPECIAL FEATURESBOTH ENDS COUNTERBORED 1.4515 IN. DIA NOM,0.0525 IN. DEEP NOM
MATTMATERIALSTEEL COMP 410 OVERALL OR STEEL COMP 416 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTPASSIVATE OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLSTYLE DESIGNATORSOLID,PLAIN,NO OUTSIDE FLANGES

Relevant Components for NSN - 3120-01-197-1021, 3120011971021
3110-01-152-8152 (3110011528152) 3120-01-185-8740 (3120011858740) 3120-00-661-4351 (3120006614351) 3120-00-518-6871 (3120005186871)
3110-00-168-1471 (3110001681471) 3110-01-354-4581 (3110013544581) 3120-01-680-4661 (3120016804661) 3120-01-518-6652 (3120015186652)
3120-00-382-2710 (3120003822710) 3120-00-529-8687 (3120005298687) 3110-01-143-1798 (3110011431798) 3110-01-500-2447 (3110015002447)

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