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) | 00-227-2973 (002272973) |
| NCB Code | USA (00) |
| Manufacturer | Ge Aviation Systems Ltd, Timken Corporation, Skf Usa Inc, Safran Power Usa Llc, Lucas Aerospace Ltd, General Motors Corp |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 07-1125-01 | ge aviation systems ltd | bearing ball annular | RFQ |
| 33KDD5FS55743 | timken corporation | bearing ball annular | RFQ |
| 33KDD5FS55743MILG3278A | timken corporation | bearing ball annular | RFQ |
| R3FFQXAP7MILG3278 | skf usa inc | bearing ball annular | RFQ |
| 31858-01 | safran power usa llc | bearing ball annular | RFQ |
| 31858-01 | lucas aerospace ltd | bearing ball annular | RFQ |
| R3FFMB106E019A75X0152R | skf usa inc | bearing ball annular | RFQ |
| 77R3ZB1296MILG32 | general motors corp | bearing ball annular | RFQ |
| 31858-01 | ge aviation systems ltd | bearing ball annular | RFQ |
| 77R3ZB1296MILG3278A | general motors corp | bearing ball annular | RFQ |
| 77R3S1482MILG3278 | general motors corp | bearing ball annular | RFQ |
| 31858 | ge aviation systems ltd | bearing ball annular | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 0.1970 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.1875 INCHES NOMINAL |
| ADGA | OVERALL OUTSIDE DIAMETER | 0.5000 INCHES NOMINAL |
| AGYE | SURFACE FINISH | GROUND |
| AGYF | RETAINER FABRICATION METHOD | PRESSED |
| AGYK | SHIELD QUANTITY | 2 |
| AGZC | LOAD DIRECTION | RADIAL |
| AGZD | BORE SHAPE | STRAIGHT |
| AKVV | INTERNAL CLEARANCE | 0.0001 INCHES MINIMUM RADIAL AND 0.0004 INCHES MAXIMUM RADIAL |
| CTFZ | STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |
| FEAT | SPECIAL FEATURES | BORE TOLERANCE NOT TO EXCEED 0.0003 IN. TO OBTAIN OPERATION OF 20000 TO 30000 RPM |
| 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 |
| Relevant Components for NSN - 3110-00-227-2973, 3110002272973 | ||||
| 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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