| Item Name | Plate Retaining Bearing |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 01-270-2803 (012702803) |
| NCB Code | USA (01) |
| Manufacturer | Columbus Jack Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | FLAT W/APERTURE |
| ABGL | WIDTH | 2.000 INCHES NOMINAL |
| ABRY | LENGTH | 2.750 INCHES NOMINAL |
| ABVL | APERTURE DIAMETER | 0.755 INCHES MINIMUM AND 0.760 INCHES MAXIMUM |
| ADFU | MOUNTING HOLE ARRANGEMENT STYLE | FOUR HOLES |
| ADNY | DISTANCE BETWEEN HOLES ALONG LENGTH | 1.250 INCHES NOMINAL |
| ADNZ | DISTANCE BETWEEN HOLES ALONG WIDTH | 1.250 INCHES NOMINAL |
| ADUM | OVERALL THICKNESS | 0.375 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES BORE |
| CWHW | DISTANCE FROM VERTICAL CENTERLINE TO CENTER OF RIGHT HOLE | 0.625 INCHES NOMINAL |
| CWJN | DISTANCE FROM HORIZONTAL CENTERLINE TO CENTER OF RIGHT HOLE | 0.625 INCHES NOMINAL |
| CWJW | MOUNTING HOLE TYPE | ROUND,THREADED |
| FEAT | SPECIAL FEATURES | BORE CORNERS ARE CHAMFERED 0.060 IN. LONG BY 45 DEGREES |
| MATT | MATERIAL | STEEL OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | RECTANGLE |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| Relevant Components for NSN - 3110-01-270-2803, 3110012702803 | ||||
| 3110-01-152-8152 (3110011528152) | 3120-01-185-8740 (3120011858740) | 3120-00-661-4351 (3120006614351) | 3120-00-518-6871 (3120005186871) | |
| 3110-00-168-1471 (3110001681471) | 3110-01-354-4581 (3110013544581) | 3120-01-680-4661 (3120016804661) | 3120-01-518-6652 (3120015186652) | |
| 3120-00-382-2710 (3120003822710) | 3120-00-529-8687 (3120005298687) | 3110-01-143-1798 (3110011431798) | 3110-01-500-2447 (3110015002447) | |
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