| Item Name | Plate Retaining Bearing |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 01-317-5288 (013175288) |
| NCB Code | USA (01) |
| Manufacturer | Navair And Navsea Managed |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMB | MINOR THICKNESS | 0.7450 INCHES MINIMUM AND 0.7550 INCHES MAXIMUM |
| ABPM | BODY DIAMETER | 2.0617 INCHES NOMINAL |
| ABVL | APERTURE DIAMETER | 1.437 INCHES NOMINAL |
| ADFU | MOUNTING HOLE ARRANGEMENT STYLE | SINGLE BOLT HOLE CIRCLE |
| ADPM | BOLT CIRCLE HOLE QUANTITY | 2 |
| ADUM | OVERALL THICKNESS | 2.750 INCHES NOMINAL |
| AFFL | MOUNTING BOLT CIRCLE DIAMETER | 2.562 INCHES NOMINAL |
| BXCZ | FIRST COUNTERBORE DIAMETER | 1.6532 INCHES MINIMUM AND 1.6534 INCHES MAXIMUM |
| BZLN | SECOND COUNTERBORE DIAMETER | 1.6532 INCHES MINIMUM AND 1.6534 INCHES MAXIMUM |
| CCFJ | SECOND COUNTERBORE DEPTH | 1.528 INCHES NOMINAL |
| CFNT | FIRST COUNTERBORE DEPTH | 0.472 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES |
| CWJW | MOUNTING HOLE TYPE | ROUND,THREADED |
| CWTF | FLANGE THICKNESS | 0.2500 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | THREE ADDITIONAL HOLES ON 2.562 IN. BOLT CIRCLE DIA 0.279 IN. MIN TO 0.289 IN. MAX DIA; OVER ALL OD 3.062 IN.,FLATTED ON TWO SIDES; 63.0 MICROIN FINISH ON ID OF MOUNTING HOLES; FOUR ADDITIONAL HOLES 0.186 IN. IN TO 0.193 IN. MAX DIA,EQUALLY |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 OVERALL |
| SFTT | SURFACE TREATMENT | ANODIZE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE 2,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| Components Related to NSN - 3110-01-317-5288, 3110013175288 | ||||
| 3120-01-194-7131 (3120011947131) | 3120-01-332-7390 (3120013327390) | 3120-01-460-1742 (3120014601742) | 3120-01-275-1573 (3120012751573) | |
| 3120-00-497-4930 (3120004974930) | 3120-01-376-4189 (3120013764189) | 3110-01-073-4660 (3110010734660) | 3120-00-301-2992 (3120003012992) | |
| 3110-00-962-2268 (3110009622268) | 3120-01-441-0643 (3120014410643) | 3110-01-086-6159 (3110010866159) | 3110-01-278-8330 (3110012788330) | |
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