| Item Name | Bearing Sleeve |
| INC Code | 13205 |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3120 Bearings Plain Unmounted |
| National Item Identification Number (NIIN) | 00-257-8121 (002578121) |
| NCB Code | USA (00) |
| Manufacturer | Alexander Manufacturing Company Inc, Ccb Industries Inc, Lobo Ventures Ltd, Northrop Grumman Systems Corporation, Northrop Grumman Technical Services Inc |
| Associated Parts Numbers of NSN 3120-00-257-8121 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| 2-73841-1 | alexander manufacturing company inc | bearing sleeve | 2m919 | A | A | RFQ |
| 2-73841-1 | ccb industries inc | bearing sleeve | 60763 | A | A | RFQ |
| 2-73841-1 | lobo ventures ltd | bearing sleeve | 1hc54 | A | A | RFQ |
| 2-73841-1 | northrop grumman systems corporation | bearing sleeve | 76823 | A | A | RFQ |
| 2-73841-1 | northrop grumman technical services inc | bearing sleeve | 0jrc1 | F | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.0520 INCHES NOMINAL FIRST |
| ABHP | OVERALL LENGTH | 1.0100 INCHES MINIMUM AND 1.0200 INCHES MAXIMUM |
| ADAR | BODY OUTSIDE DIAMETER | 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 0.3745 INCHES MINIMUM AND 0.3755 INCHES MAXIMUM |
| BZLX | CORNER SHAPE | SQUARE ALL CORNERS |
| 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 | 16.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
| CTJM | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 4 HOLE |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | SOLID,PLAIN,NO OUTSIDE FLANGES |
| Relevant Components for NSN - 3120-00-257-8121, 3120002578121 | ||||
| 3120-00-807-5100 (3120008075100) | 3120-00-917-2528 (3120009172528) | 3120-00-006-2151 (3120000062151) | 3120-01-621-0037 (3120016210037) | |
| 3120-00-158-6698 (3120001586698) | 3120-00-352-8150 (3120003528150) | 3120-01-195-6630 (3120011956630) | 3120-00-528-5742 (3120005285742) | |
| 3120-01-224-3771 (3120012243771) | 3120-01-623-5188 (3120016235188) | 3120-01-193-6973 (3120011936973) | 3120-01-418-2650 (3120014182650) | |
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