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National Stock Number (NSN) 3120-00-378-7431 (3120003787431) Parts List

Item Name Bearing Sleeve
Federal Supply Group (FSG) Bearings
Federal Supply Class (FSC) 3120 Bearings Plain Unmounted
National Item Identification Number (NIIN) 00-378-7431 (003787431)
NCB Code USA (00)
Manufacturer Eaton Corporation, Dana Commercial Vehicle Products
Part Number Manufacturer Item Name Cage Code RFQ
257C3 eaton corporation bearing sleeve 84243 RFQ
257C3 dana commercial vehicle products bearing sleeve 72447 RFQ

Technical Characteristics of NSN 3120003787431

MRCCriteriaCharacteristic
ABHPOVERALL LENGTH1.5000 INCHES NOMINAL
ADARBODY OUTSIDE DIAMETER1.8080 INCHES MINIMUM AND 1.8095 INCHES MAXIMUM
ADASBODY INSIDE DIAMETER1.7500 INCHES MINIMUM AND 1.7520 INCHES MAXIMUM
AGKHLUBRICANT ACCOMMODATION STYLEINDENTED DIAMOND
BZLXCORNER SHAPESQUARE ALL CORNERS
MATTMATERIALCOPPER ALLOY 411 OVERALL
STYLSTYLE DESIGNATORSPLIT,PLAIN,NO OUTSIDE FLANGES

Relevant Components for NSN - 3120-00-378-7431, 3120003787431
3110-01-211-2805 (3110012112805) 3120-01-257-6733 (3120012576733) 3120-00-662-8792 (3120006628792) 3120-01-556-4188 (3120015564188)
3110-00-198-0780 (3110001980780) 3120-01-335-6987 (3120013356987) 3120-01-251-2000 (3120012512000) 3110-00-275-0562 (3110002750562)
3110-00-227-2438 (3110002272438) 3130-01-253-7332 (3130012537332) 3110-01-563-7380 (3110015637380) 3120-01-370-1090 (3120013701090)

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