| Item Name | Bearing Plain Self Aligning |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3120 Bearings Plain Unmounted |
| National Item Identification Number (NIIN) | 00-346-7228 (003467228) |
| NCB Code | USA (00) |
| Manufacturer | United Technologies Corporation, New Hampshire Ball Bearings Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 4040100 | united technologies corporation | bearing plain self aligning | 77445 | RFQ |
| 4004797 | united technologies corporation | bearing plain self aligning | 77445 | RFQ |
| 4029146 | united technologies corporation | bearing plain self aligning | 77445 | RFQ |
| 4004798 | new hampshire ball bearings inc | bearing plain self aligning | 15860 | RFQ |
| 4004798 | united technologies corporation | bearing plain self aligning | 77445 | RFQ |
| 4048592 | united technologies corporation | bearing plain self aligning | 77445 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABXV | BORE DIAMETER | 0.4370 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM |
| AGGF | OUTER MEMBER OUTSIDE DIAMETER | 0.8120 INCHES MINIMUM AND 0.8125 INCHES MAXIMUM |
| AGGH | OUTER MEMBER WIDTH | 0.3120 INCHES NOMINAL |
| AGGJ | INNER MEMBER WIDTH | 0.4010 INCHES MINIMUM AND 0.4060 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | 53.0 ROCKWELL C MINIMUM INNER MEMBER AND 58.0 ROCKWELL C MAXIMUM INNER MEMBER |
| FEAT | SPECIAL FEATURES | SILVER PLATE IS APPLICABLE TO ID OF OUTER RACE MEMBER ONLY |
| MATT | MATERIAL | IRON ALLOY 660 INNER MEMBER |
| MATT | MATERIAL | STEEL CORROSION RESISTING INTERNAL INNER MEMBER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | PWA771 MFR REF 1ST MATERIAL RESPONSE INTERNAL INNER MEMBER |
| PRMT | PRECIOUS MATERIAL | SILVER |
| SFTT | SURFACE TREATMENT | SILVER INNER MEMBER |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS-2410 ASSN STD SINGLE TREATMENT RESPONSE INNER MEMBER |
| STYL | STYLE DESIGNATOR | WITHOUT INSERT OR LINER |
| Relevant Components for NSN - 3120-00-346-7228, 3120003467228 | ||||
| 3110-01-152-8152 (3110011528152) | 3120-01-185-8740 (3120011858740) | 3120-00-661-4351 (3120006614351) | 3120-00-518-6871 (3120005186871) | |
| 3110-00-168-1471 (3110001681471) | 3110-01-354-4581 (3110013544581) | 3120-01-680-4661 (3120016804661) | 3120-01-518-6652 (3120015186652) | |
| 3120-00-382-2710 (3120003822710) | 3120-00-529-8687 (3120005298687) | 3110-01-143-1798 (3110011431798) | 3110-01-500-2447 (3110015002447) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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