| Item Name | Ring Bearing Inner |
| INC Code | 00028 |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 00-156-8451 (001568451) |
| NCB Code | USA (00) |
| Manufacturer | Koyo Bearings, Teledyne Industries Inc, Timken Aerospace Inc, U S Army Aviation And Missile |
| Associated Parts Numbers of NSN 3110-00-156-8451 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| 9098901 | koyo bearings | ring bearing inner | 5xms1 | A | A | RFQ |
| TG200112-6 | teledyne industries inc | ring bearing inner | 28839 | A | H | RFQ |
| 1 2020 | timken aerospace inc | ring bearing inner | 60380 | A | A | RFQ |
| 9098901 | timken aerospace inc | ring bearing inner | 60380 | A | A | RFQ |
| IR2020 | timken aerospace inc | ring bearing inner | 60380 | A | A | RFQ |
| IS2020 | timken aerospace inc | ring bearing inner | 60380 | A | A | RFQ |
| 1R2020 | timken aerospace inc | ring bearing inner | 60380 | A | A | RFQ |
| 9098901 | u s army aviation and missile | ring bearing inner | 18876 | H | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 1.2650 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 1.2500 INCHES NOMINAL |
| ADGA | OVERALL OUTSIDE DIAMETER | 1.5000 INCHES NOMINAL |
| AGYE | SURFACE FINISH | GROUND |
| AGZD | BORE SHAPE | STRAIGHT |
| CTFZ | STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS |
| FEAT | SPECIAL FEATURES | LENGTH IS 1.8950 IN MINIMUM AND 1.9000 IN MAXIMUM |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | SOLID INNER RACE,WITH BORE CHAMFER,JOURNAL AND NEEDLE |
| Relevant Components for NSN - 3110-00-156-8451, 3110001568451 | ||||
| 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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