AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Bearing Roller Tapered |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 00-289-6602 (002896602) |
| NCB Code | USA (00) |
| Manufacturer | Lockheed Martin Corporation, Federal Specifications, Tadano Faun Gmbh, Timken Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| K886925SUB3PT5 | lockheed martin corporation | bearing roller tapered | RFQ |
| FF-B-187/01 | federal specifications | bearing roller tapered | RFQ |
| K886925-5 | lockheed martin corporation | bearing roller tapered | RFQ |
| 5069555 + 5069556 | tadano faun gmbh | bearing roller tapered | RFQ |
| L623149 AND L623110 | timken corporation | bearing roller tapered | RFQ |
| FF B 187 01 717 | federal specifications | bearing roller tapered | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 0.8438 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 4.5000 INCHES NOMINAL |
| ADGA | OVERALL OUTSIDE DIAMETER | 6.0000 INCHES NOMINAL |
| AGWU | BACKFACE CORNER RADIUS | 0.0620 INCHES NOMINAL |
| AGWV | STANDOUT WIDTH | 0.1875 INCHES NOMINAL |
| AGWW | CONE CORNER RADIUS | 0.0620 INCHES NOMINAL |
| AGWX | CONE WIDTH | 0.8438 INCHES NOMINAL |
| AGWY | CUP WIDTH | 0.6563 INCHES NOMINAL |
| AGYF | RETAINER FABRICATION METHOD | PRESSED |
| CTFZ | STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 2 |
| FEAT | SPECIAL FEATURES | DUTY CLASS L SERIES |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | STRAIGHT BORE,NORMAL ANGLE |
| Relevant Components for NSN - 3110-00-289-6602, 3110002896602 | ||||
| 3120-00-671-7793 (3120006717793) | 3110-00-640-8954 (3110006408954) | 3110-00-395-4050 (3110003954050) | 3120-01-463-4556 (3120014634556) | |
| 3110-01-195-8777 (3110011958777) | 3110-00-155-7340 (3110001557340) | 3110-00-970-9961 (3110009709961) | 3110-01-315-2031 (3110013152031) | |
| 3110-00-155-9065 (3110001559065) | 3120-00-736-1026 (3120007361026) | 3110-01-337-7123 (3110013377123) | 3120-00-844-0610 (3120008440610) | |
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