| Item Name | Plate Retaining Bearing |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 00-931-8497 (009318497) |
| NCB Code | USA (00) |
| Manufacturer | Kaman Aerospace Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| K631727-11 | kaman aerospace corporation | plate retaining bearing | 84955 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | FLAT W/APERTURE |
| ABKV | OUTSIDE DIAMETER | 2.440 INCHES NOMINAL |
| ABTB | MOUNTING HOLE DIAMETER | 0.190 INCHES NOMINAL |
| ABVL | APERTURE DIAMETER | 1.218 INCHES NOMINAL |
| ADFU | MOUNTING HOLE ARRANGEMENT STYLE | SINGLE BOLT HOLE CIRCLE |
| ADPM | BOLT CIRCLE HOLE QUANTITY | 5 |
| ADUM | OVERALL THICKNESS | 0.190 INCHES NOMINAL |
| AFFL | MOUNTING BOLT CIRCLE DIAMETER | 1.960 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CQFM | HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM |
| CWJW | MOUNTING HOLE TYPE | ROUND,THREADED |
| MATT | MATERIAL | STEEL COMP 4130 OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| STYL | STYLE DESIGNATOR | ROUND |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| Components Related to NSN - 3110-00-931-8497, 3110009318497 | ||||
| 3120-00-662-2457 (3120006622457) | 3110-00-960-7477 (3110009607477) | 3120-01-281-4311 (3120012814311) | 3130-01-568-4802 (3130015684802) | |
| 3110-00-936-2918 (3110009362918) | 3120-01-520-4894 (3120015204894) | 3110-01-012-9141 (3110010129141) | 3120-01-021-6202 (3120010216202) | |
| 3110-01-416-5017 (3110014165017) | 3120-00-937-0162 (3120009370162) | 3110-00-992-1071 (3110009921071) | 3120-01-210-1740 (3120012101740) | |
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