AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Bearing Ball Annular |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 00-198-2930 (001982930) |
| NCB Code | USA (00) |
| Manufacturer | General Motors Corp, Skf Usa Inc, Raytheon Co Equipment Development, Federal Specifications, Northrop Grumman Systems Corporation, Lockheed Martin Corporation, Bell And Howell Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| SSRS77R8XR5MILG3278 | general motors corp | bearing ball annular | RFQ |
| R8FFSTB5STA006H75C00000 | skf usa inc | bearing ball annular | RFQ |
| 3507-5030P12 | raytheon co equipment development | bearing ball annular | RFQ |
| FF-B-171 | federal specifications | bearing ball annular | RFQ |
| 80472-012 | northrop grumman systems corporation | bearing ball annular | RFQ |
| 8317-2337-3 | lockheed martin corporation | bearing ball annular | RFQ |
| R8FFMST | skf usa inc | bearing ball annular | RFQ |
| SS77R8X5MILG7421 | general motors corp | bearing ball annular | RFQ |
| SSRS77R8ZC5MILG3278 | general motors corp | bearing ball annular | RFQ |
| SS77R8X5E | general motors corp | bearing ball annular | RFQ |
| SS77R8X5MILG7421A | general motors corp | bearing ball annular | RFQ |
| SSRS77R8XR5E5 | general motors corp | bearing ball annular | RFQ |
| 309861 | bell and howell inc | bearing ball annular | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 0.3125 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.5000 INCHES NOMINAL |
| ADGA | OVERALL OUTSIDE DIAMETER | 1.1250 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 | STANDARD |
| CTFZ | STANDARD TOLERANCE DESIGNATION | ABEC NO.5 |
| LBMA | LUBRICATION MATERIAL | GREASE |
| LMDC | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| STYL | STYLE DESIGNATOR | NON-LOADING GROOVE,NON-SEPARABLE |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 115GR50 TYPE |
| Relevant Components for NSN - 3110-00-198-2930, 3110001982930 | ||||
| 3110-00-003-9270 (3110000039270) | 3120-00-948-5325 (3120009485325) | 3120-01-281-8447 (3120012818447) | 3120-00-432-7549 (3120004327549) | |
| 3120-12-347-5626 (3120123475626) | 3120-00-190-4518 (3120001904518) | 3110-01-606-7510 (3110016067510) | 3110-01-400-6136 (3110014006136) | |
| 3110-00-100-3617 (3110001003617) | 3120-00-174-6371 (3120001746371) | 3110-01-556-1019 (3110015561019) | 3120-01-104-8486 (3120011048486) | |
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