AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Bearing Ball Duplex |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 00-156-6755 (001566755) |
| NCB Code | USA (00) |
| Manufacturer | General Signal Corp, Tuthill Corporation, Navair And Navsea Managed, Timken Corporation, Skf Usa Inc, General Motors Corp, Nsk Corp |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| D54-216PC349 | general signal corp | bearing ball duplex | RFQ |
| 3173-3PC33 | tuthill corporation | bearing ball duplex | RFQ |
| 280449-3 | navair and navsea managed | bearing ball duplex | RFQ |
| MRC7203DB | tuthill corporation | bearing ball duplex | RFQ |
| 7203WDBMILG3278 | timken corporation | bearing ball duplex | RFQ |
| 3173-3PC33 | general signal corp | bearing ball duplex | RFQ |
| 7203DB | tuthill corporation | bearing ball duplex | RFQ |
| D54-199PC349 | general signal corp | bearing ball duplex | RFQ |
| 3173-1PC33 | tuthill corporation | bearing ball duplex | RFQ |
| D54-214PC349 | tuthill corporation | bearing ball duplex | RFQ |
| 3173-1PC33 | general signal corp | bearing ball duplex | RFQ |
| D54-199PC349 | tuthill corporation | bearing ball duplex | RFQ |
| MRC7203DB | skf usa inc | bearing ball duplex | RFQ |
| 20203DB | general motors corp | bearing ball duplex | RFQ |
| 7203DB | general signal corp | bearing ball duplex | RFQ |
| MRC7203DB | general signal corp | bearing ball duplex | RFQ |
| D54-248PC349 | tuthill corporation | bearing ball duplex | RFQ |
| 7203DB | timken corporation | bearing ball duplex | RFQ |
| 7203DB1TX9 | nsk corp | bearing ball duplex | RFQ |
| 7203WDBFS160 | timken corporation | bearing ball duplex | RFQ |
| D54-214PC349 | general signal corp | bearing ball duplex | RFQ |
| D54-248PC349 | general signal corp | bearing ball duplex | RFQ |
| D54-216PC349 | tuthill corporation | bearing ball duplex | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 24.0 MILLIMETERS NOMINAL |
| ABXV | BORE DIAMETER | 17.00 MILLIMETERS NOMINAL |
| ADGA | OVERALL OUTSIDE DIAMETER | 40.00 MILLIMETERS NOMINAL |
| AGYE | SURFACE FINISH | GROUND |
| AGYF | RETAINER FABRICATION METHOD | PRESSED |
| AGZC | LOAD DIRECTION | ANGULAR |
| AGZJ | BEARING PRELOAD DESIGNATION | LIGHT |
| CTFZ | STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | COUNTERBORED OUTER RINGS,NON-SEPARABLE,BACK TO BACK MOUNTING |
| Relevant Components for NSN - 3110-00-156-6755, 3110001566755 | ||||
| 3120-01-114-4519 (3120011144519) | 3120-01-221-5836 (3120012215836) | 3120-99-782-0886 (3120997820886) | 3110-01-104-8172 (3110011048172) | |
| 3110-01-499-4933 (3110014994933) | 3110-00-100-4158 (3110001004158) | 3120-01-497-5823 (3120014975823) | 3110-00-156-8100 (3110001568100) | |
| 3120-01-495-8412 (3120014958412) | 3110-01-586-5540 (3110015865540) | 3110-01-300-2426 (3110013002426) | 3110-00-156-6819 (3110001566819) | |
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