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) | 00-662-1979 (006621979) |
| NCB Code | USA (00) |
| Manufacturer | Northrop Grumman Systems Corporation, Roller Bearing Company Of America, Sargent Aerospace, Lockheed Martin Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 839060 | northrop grumman systems corporation | bearing plain self aligning | RFQ |
| LSS5MILG3278 | roller bearing company of america | bearing plain self aligning | RFQ |
| KSBG5 | sargent aerospace | bearing plain self aligning | RFQ |
| 839060 | sargent aerospace | bearing plain self aligning | RFQ |
| 839060 | lockheed martin corporation | bearing plain self aligning | RFQ |
| KSBG5S | sargent aerospace | bearing plain self aligning | RFQ |
| 839060 | roller bearing company of america | bearing plain self aligning | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABXV | BORE DIAMETER | 0.3120 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM |
| AGGF | OUTER MEMBER OUTSIDE DIAMETER | 0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM |
| AGGH | OUTER MEMBER WIDTH | 0.2785 INCHES NOMINAL |
| AGGJ | INNER MEMBER WIDTH | 0.3700 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | 60.0 ROCKWELL C NOMINAL INNER MEMBER |
| CTLM | LUBRICATION FEATURE | GROOVE EXTERNAL OUTER MEMBER |
| CTLM | LUBRICATION FEATURE | GROOVE INTERNAL OUTER MEMBER |
| CTLM | LUBRICATION FEATURE | PERFORATION OUTER RACE MEMBER |
| MATT | MATERIAL | COPPER ALLOY RACE INSERT |
| MATT | MATERIAL | STEEL COMP 4130 OUTER RACE MEMBER |
| MATT | MATERIAL | STEEL COMP E52100 INNER MEMBER |
| SFTT | SURFACE TREATMENT | CADMIUM OUTER RACE MEMBER |
| SFTT | SURFACE TREATMENT | CHROMIUM INNER MEMBER |
| STYL | STYLE DESIGNATOR | WITH INSERT AND/OR LINER |
| Relevant Components for NSN - 3120-00-662-1979, 3120006621979 | ||||
| 3120-01-301-3949 (3120013013949) | 3120-01-520-3650 (3120015203650) | 3120-01-265-0515 (3120012650515) | 3130-01-420-0655 (3130014200655) | |
| 3120-01-613-4031 (3120016134031) | 3120-00-405-3212 (3120004053212) | 3120-01-651-9224 (3120016519224) | 3110-01-406-7878 (3110014067878) | |
| 3120-01-666-7759 (3120016667759) | 3120-01-530-8054 (3120015308054) | 3120-00-199-7815 (3120001997815) | 3110-01-291-0206 (3110012910206) | |
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