| Item Name | Bearing Ball Annular |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 00-278-7240 (002787240) |
| NCB Code | USA (00) |
| Manufacturer | Minnesota Mining And Mfg Co, Raytheon Company, General Motors Corp, Eaton Industrial Corporation, Federal Specifications |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 1100-11-3A | minnesota mining and mfg co | bearing ball annular | 66346 | RFQ |
| 302-1003P15 | raytheon company | bearing ball annular | 49956 | RFQ |
| 77R4AMR1E | general motors corp | bearing ball annular | 43334 | RFQ |
| 77R4AMR1MILG3278 | general motors corp | bearing ball annular | 43334 | RFQ |
| 77R4AT1CJ | general motors corp | bearing ball annular | 43334 | RFQ |
| 77R4AT1MILG3278 | general motors corp | bearing ball annular | 43334 | RFQ |
| CB31-15 | eaton industrial corporation | bearing ball annular | 59875 | RFQ |
| FFB171 | federal specifications | bearing ball annular | 81348 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 0.2810 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.2500 INCHES NOMINAL |
| ADGA | OVERALL OUTSIDE DIAMETER | 0.7500 INCHES NOMINAL |
| AGYE | SURFACE FINISH | GROUND |
| AGYF | RETAINER FABRICATION METHOD | PRESSED |
| AGYK | SHIELD QUANTITY | 2 |
| AGZC | LOAD DIRECTION | RADIAL |
| AGZD | BORE SHAPE | STRAIGHT |
| AGZH | INTERNAL FIT-UP DESIGNATION | TIGHT |
| CTFZ | STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |
| LBMA | LUBRICATION MATERIAL | GREASE |
| LMDC | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | NON-LOADING GROOVE,NON-SEPARABLE |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 11 TYPE AND 00 GRADE |
| ZZZX | DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY SHIELD QTY AND LUBRICATION MATERIAL,AS MODIFIED BY INTERNAL FIT-UP DESIGNATION |
| Components Related to NSN - 3110-00-278-7240, 3110002787240 | ||||
| 3120-01-645-2177 (3120016452177) | 3110-01-264-2076 (3110012642076) | 3120-00-927-7520 (3120009277520) | 3110-00-967-8637 (3110009678637) | |
| 3110-00-078-0040 (3110000780040) | 3110-01-613-5117 (3110016135117) | 3120-99-148-9821 (3120991489821) | 3120-01-521-1271 (3120015211271) | |
| 3120-01-643-7972 (3120016437972) | 3120-01-686-7549 (3120016867549) | 3110-00-144-8605 (3110001448605) | 3110-00-874-4694 (3110008744694) | |
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