AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Plate Retaining Bearing |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 01-263-4372 (012634372) |
| NCB Code | USA (01) |
| Manufacturer | Electric Boat Corporation, Derbyshire Machine And Tool Co |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 4863666-0003 | electric boat corporation | plate retaining bearing | RFQ |
| 520-4863666 ITEM 3 | derbyshire machine and tool co | plate retaining bearing | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADFU | MOUNTING HOLE ARRANGEMENT STYLE | SINGLE BOLT HOLE CIRCLE |
| ADPM | BOLT CIRCLE HOLE QUANTITY | 8 |
| AFFL | MOUNTING BOLT CIRCLE DIAMETER | 20.125 INCHES NOMINAL |
| AYRZ | COUNTERSINK DIAMETER | 0.530 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 13 |
| CQJX | NOMINAL THREAD SIZE | 0.500 INCHES |
| CRSQ | COUNTERSINK ANGLE | 90.0 DEGREES NOMINAL |
| CWJW | MOUNTING HOLE TYPE | ROUND,THREADED,COUNTERSUNK |
| FEAT | SPECIAL FEATURES | THREE ADDITIONAL MOUNTING HOLES EQUALLY SPACED 3.0 IN. DEEP,90 DEG CSK TO 0.8 IN. DIA,0.750 IN. THREAD SIZE,10 THREADS PER IN.; TWO ADDITIONAL HOLES 0.312 IN. DIA,0.250 IN. DEEP |
| MATT | MATERIAL | COPPER ALLOY 903 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390,TYPE 1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | ROUND |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| Relevant Components for NSN - 3110-01-263-4372, 3110012634372 | ||||
| 3120-01-114-4519 (3120011144519) | 3120-01-221-5836 (3120012215836) | 3120-99-782-0886 (3120997820886) | 3110-01-104-8172 (3110011048172) | |
| 3110-01-499-4933 (3110014994933) | 3110-00-100-4158 (3110001004158) | 3120-01-497-5823 (3120014975823) | 3110-00-156-8100 (3110001568100) | |
| 3120-01-495-8412 (3120014958412) | 3110-01-586-5540 (3110015865540) | 3110-01-300-2426 (3110013002426) | 3110-00-156-6819 (3110001566819) | |
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