| Item Name | Bearing Ball Annular |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 00-061-1973 (000611973) |
| NCB Code | USA (00) |
| Manufacturer | Barden Corporation, Northrop Grumman Systems Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| SRW188SSW3-011 | barden corporation | bearing ball annular | 70854 | RFQ |
| GB520CP188 | northrop grumman systems corporation | bearing ball annular | 26512 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABXV | BORE DIAMETER | 0.2500 INCHES NOMINAL |
| ADGA | OVERALL OUTSIDE DIAMETER | 0.5000 INCHES NOMINAL |
| AGVT | OUTER RING WIDTH | 0.1875 INCHES NOMINAL |
| AGVU | INNER RING WIDTH | 0.2188 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 |
| AKVV | INTERNAL CLEARANCE | 0.0002 INCHES MINIMUM RADIAL AND 0.0004 INCHES MAXIMUM RADIAL |
| CTFZ | STANDARD TOLERANCE DESIGNATION | ABEC NO.7 |
| LBMA | LUBRICATION MATERIAL | OIL |
| LMDC | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE |
| MATT | MATERIAL | STEEL COMP 440C OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | NON-LOADING GROOVE,NON-SEPARABLE |
| Relevant Components for NSN - 3110-00-061-1973, 3110000611973 | ||||
| 3120-01-272-3276 (3120012723276) | 3130-01-151-3245 (3130011513245) | 3120-00-709-8583 (3120007098583) | 3120-00-578-2483 (3120005782483) | |
| 3120-01-067-4292 (3120010674292) | 3120-01-564-4361 (3120015644361) | 3120-01-268-0063 (3120012680063) | 3120-12-317-4166 (3120123174166) | |
| 3120-01-293-1802 (3120012931802) | 3110-01-362-4496 (3110013624496) | 3110-01-358-0579 (3110013580579) | 3120-01-341-6837 (3120013416837) | |
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