| Item Name | Bearing Sleeve |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3120 Bearings Plain Unmounted |
| National Item Identification Number (NIIN) | 00-703-0891 (007030891) |
| NCB Code | USA (00) |
| Manufacturer | New Hampshire Ball Bearings Inc, Rbc Aircraft Products Inc, Sargent Aerospace, Timken Corporation, Rbc Transport Dynamics Corp, Rexnord Industries Inc, Roller Bearing Company Of America, Lockheed Martin Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| AT12SS21 | new hampshire ball bearings inc | bearing sleeve | RFQ |
| BJ24TC30M21 | rbc aircraft products inc | bearing sleeve | RFQ |
| KJN12C21-140 | sargent aerospace | bearing sleeve | RFQ |
| BJ24TC30M21 | timken corporation | bearing sleeve | RFQ |
| 06-221-12-21 | rbc transport dynamics corp | bearing sleeve | RFQ |
| 101-20-12-21 | rexnord industries inc | bearing sleeve | RFQ |
| PBR12C21 | roller bearing company of america | bearing sleeve | RFQ |
| STSKJ001-12C21 | lockheed martin corporation | bearing sleeve | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 0.6462 INCHES MINIMUM AND 0.6562 INCHES MAXIMUM |
| ADAR | BODY OUTSIDE DIAMETER | 0.9388 INCHES MINIMUM AND 0.9393 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 0.7505 INCHES MINIMUM AND 0.7515 INCHES MAXIMUM |
| BZLX | CORNER SHAPE | SQUARE ALL CORNERS |
| CQFM | HARDNESS RATING | 27.0 ROCKWELL C MINIMUM OUTER LAYER AND 32.0 ROCKWELL C MAXIMUM OUTER LAYER |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
| 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 OUTSIDE DIAMETER SURFACE OF BODY |
| MATT | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER |
| MATT | MATERIAL | STEEL COMP 630 OUTER LAYER OR STEEL COMP 410 OUTER LAYER OR STEEL COMP 416 OUTER LAYER |
| SFTT | SURFACE TREATMENT | PASSIVATE LEFT END SURFACE OF BODY |
| SFTT | SURFACE TREATMENT | PASSIVATE OUTSIDE DIAMETER SURFACE OF BODY |
| SFTT | SURFACE TREATMENT | PASSIVATE RIGHT END SURFACE OF BODY |
| STYL | STYLE DESIGNATOR | SOLID,PLAIN,NO OUTSIDE FLANGES |
| Relevant Components for NSN - 3120-00-703-0891, 3120007030891 | ||||
| 3120-01-494-3241 (3120014943241) | 3110-00-307-7377 (3110003077377) | 3110-00-903-6779 (3110009036779) | 3120-00-421-7780 (3120004217780) | |
| 3120-00-887-0410 (3120008870410) | 3120-00-159-7150 (3120001597150) | 3110-01-266-4906 (3110012664906) | 3120-01-380-1647 (3120013801647) | |
| 3120-00-279-0563 (3120002790563) | 3120-01-303-2883 (3120013032883) | 3120-01-459-5160 (3120014595160) | 3130-01-622-9685 (3130016229685) | |
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