| Item Name | Plate Retaining Bearing |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 00-987-9861 (009879861) |
| NCB Code | USA (00) |
| Manufacturer | Sikorsky Aircraft Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| S6135-20050-12 | sikorsky aircraft corporation | plate retaining bearing | 78286 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABGL | WIDTH | 0.989 INCHES MINIMUM AND 1.009 INCHES MAXIMUM |
| ABRY | LENGTH | 1.491 INCHES MINIMUM AND 1.508 INCHES MAXIMUM |
| ABTB | MOUNTING HOLE DIAMETER | 0.265 INCHES NOMINAL |
| ADFU | MOUNTING HOLE ARRANGEMENT STYLE | HORIZONTAL CENTERLINE |
| ADNU | CORNER RADIUS | 0.312 INCHES NOMINAL |
| ADNY | DISTANCE BETWEEN HOLES ALONG LENGTH | 0.874 INCHES MINIMUM AND 0.877 INCHES MAXIMUM |
| ADUM | OVERALL THICKNESS | 0.083 INCHES MINIMUM AND 0.103 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | 39.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM |
| CWJW | MOUNTING HOLE TYPE | ROUND,UNTHREADED |
| FEAT | SPECIAL FEATURES | ONE CENTRAL TANG 0.375 IN.NOM LG BY 0.250 IN.W EXTENDING ONE SIDE W/0.218 IN.CORNER RADIUS;MAX SURFACE FINISH-ALL SURFACES 100 MICROINCHES AA;SHAPE:SPECIAL |
| MATT | MATERIAL | STEEL COMP 4130 OVERALL |
| SFTT | SURFACE TREATMENT | OXIDE OVERALL |
| TEST | TEST DATA DOCUMENT | 81349-MILI6868 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS,BROCHURES,ETC.,THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS,INDUSTRY DIRECTORIES,AND SIMILAR TRADE PUBLICATIONS,REFLECTING |
| Relevant Components for NSN - 3110-00-987-9861, 3110009879861 | ||||
| 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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