| Item Name | Seat Bearing |
| INC Code | 00030 |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 00-439-2576 (004392576) |
| NCB Code | USA (00) |
| Manufacturer | Allis Chalmers Corp, General Dynamics Land Systems Inc, Honeywell International Inc, Ina Bearing Co Inc, Koyo Bearings, Paccar Government Group Co, Schaeffler Group Usa Inc, Timken Aerospace Inc |
| Associated Parts Numbers of NSN 3110-00-439-2576 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| 3045404-5 | allis chalmers corp | seat bearing | 92392 | A | H | RFQ |
| 10560333 | general dynamics land systems inc | seat bearing | 56161 | A | A | RFQ |
| 791-007-9044 | honeywell international inc | seat bearing | 70210 | A | A | RFQ |
| TWD4052 | ina bearing co inc | seat bearing | 27737 | A | F | RFQ |
| 791-007-9044 | koyo bearings | seat bearing | 5xms1 | A | A | RFQ |
| 25757 | paccar government group co | seat bearing | 45320 | A | H | RFQ |
| TWD4052 | schaeffler group usa inc | seat bearing | 0ajv0 | A | A | RFQ |
| 791-007-9044 | schaeffler group usa inc | seat bearing | 0ajv0 | A | A | RFQ |
| 791-007-9044 | timken aerospace inc | seat bearing | 60380 | A | A | RFQ |
| TRD4052 | timken aerospace inc | seat bearing | 60380 | A | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKV | OUTSIDE DIAMETER | 3.2500 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 0.1230 INCHES MINIMUM AND 0.1260 INCHES MAXIMUM |
| ABXV | BORE DIAMETER | 2.5000 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | GROUND FINISH |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | FLAT RACE SURFACE |
| Relevant Components for NSN - 3110-00-439-2576, 3110004392576 | ||||
| 3110-01-183-5574 (3110011835574) | 3110-01-224-8025 (3110012248025) | 3110-01-150-4161 (3110011504161) | 3110-01-332-2858 (3110013322858) | |
| 3110-01-443-5498 (3110014435498) | 3110-01-272-2455 (3110012722455) | 3110-01-304-3406 (3110013043406) | 3110-00-826-6716 (3110008266716) | |
| 3110-00-963-1417 (3110009631417) | 3110-01-181-2582 (3110011812582) | 3110-01-619-8201 (3110016198201) | 3110-01-289-1775 (3110012891775) | |
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