AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Bearing Plain Self Aligning |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3120 Bearings Plain Unmounted |
| National Item Identification Number (NIIN) | 00-777-2305 (007772305) |
| NCB Code | USA (00) |
| Manufacturer | U S Bearings, The Boeing Company, Sargent Aerospace, Rbc Transport Dynamics Corp |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 39-21057-1 | u s bearings | bearing plain self aligning | RFQ |
| 39 21057 1 | the boeing company | bearing plain self aligning | RFQ |
| 39-21057-1 | sargent aerospace | bearing plain self aligning | RFQ |
| 39-21057-1 | rbc transport dynamics corp | bearing plain self aligning | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AGGF | OUTER MEMBER OUTSIDE DIAMETER | 3.5617 INCHES MINIMUM AND 3.5625 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL COMP E4340 OUTER RACE MEMBER |
| STYL | STYLE DESIGNATOR | WITHOUT INSERT OR LINER |
| ABXV | BORE DIAMETER | 2.2492 INCHES MINIMUM AND 2.2497 INCHES MAXIMUM |
| ADZG | LUBRICATION MATERIAL | LUBRICATING OIL |
| AGGH | OUTER MEMBER WIDTH | 1.6870 INCHES MINIMUM AND 1.6970 INCHES MAXIMUM |
| AGGJ | INNER MEMBER WIDTH | 1.9640 INCHES MINIMUM AND 1.9690 INCHES MAXIMUM |
| CTLM | LUBRICATION FEATURE | GROOVE INTERNAL SURFACES |
| MATT | MATERIAL | STEEL COMP E52100 INNER MEMBER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE INNER MEMBER AND AISI/SAE E52100 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OUTER RACE MEMBER |
| PRMT | PRECIOUS MATERIAL | SILVER |
| SFTT | SURFACE TREATMENT | CHROMIUM INNER MEMBER |
| SFTT | SURFACE TREATMENT | SILVER OUTER RACE MEMBER |
| Relevant Components for NSN - 3120-00-777-2305, 3120007772305 | ||||
| 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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