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) | 00-100-5936 (001005936) |
| NCB Code | USA (00) |
| Manufacturer | Federal Specifications, Dresser Rand Company, Military Standards Corp, Timken Corporation, Cooper Industries Inc, General Motors Corp, Curtiss Wright Electro Mechanical Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| FF-B-187 | federal specifications | bearing roller tapered | RFQ |
| HL4876P3 | dresser rand company | bearing roller tapered | RFQ |
| MS19081-79 | military standards corp | bearing roller tapered | RFQ |
| 3720-3779 | timken corporation | bearing roller tapered | RFQ |
| 12C43 | cooper industries inc | bearing roller tapered | RFQ |
| A127341YS | general motors corp | bearing roller tapered | RFQ |
| HL4876P3 | curtiss wright electro mechanical corporation | bearing roller tapered | RFQ |
| HL4576P3 | dresser rand company | bearing roller tapered | RFQ |
| MS19081 | military standards corp | bearing roller tapered | RFQ |
| HL4884P3 | dresser rand company | bearing roller tapered | RFQ |
| FFB187TYPE751 | federal specifications | bearing roller tapered | RFQ |
| HL4576P3 | curtiss wright electro mechanical corporation | bearing roller tapered | RFQ |
| HL6065P3 | curtiss wright electro mechanical corporation | bearing roller tapered | RFQ |
| 3779 AND 3720 | timken corporation | bearing roller tapered | RFQ |
| HL6065P3 | dresser rand company | bearing roller tapered | RFQ |
| HL4884P3 | curtiss wright electro mechanical corporation | bearing roller tapered | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 1.1875 INCHES MINIMUM AND 1.1955 INCHES MAXIMUM |
| ABXV | BORE DIAMETER | 1.8750 INCHES MINIMUM AND 1.8755 INCHES MAXIMUM |
| ADGA | OVERALL OUTSIDE DIAMETER | 3.6718 INCHES MINIMUM AND 3.6728 INCHES MAXIMUM |
| AGWU | BACKFACE CORNER RADIUS | 0.1250 INCHES MINIMUM AND 0.1410 INCHES MAXIMUM |
| AGWV | STANDOUT WIDTH | 0.2495 INCHES MINIMUM AND 0.2505 INCHES MAXIMUM |
| AGWW | CONE CORNER RADIUS | 0.1400 INCHES MINIMUM AND 0.1560 INCHES MAXIMUM |
| AGWX | CONE WIDTH | 1.1880 INCHES MINIMUM AND 1.1980 INCHES MAXIMUM |
| AGWY | CUP WIDTH | 0.9325 INCHES MINIMUM AND 0.9425 INCHES MAXIMUM |
| AGYF | RETAINER FABRICATION METHOD | STAMPED |
| CTFZ | STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 2 |
| MATT | MATERIAL | STEEL COMP 4320 CONE OR STEEL COMP E4340H CONE OR STEEL COMP 8620 CONE OR STEEL COMP E52100 CONE |
| MATT | MATERIAL | STEEL COMP 4320 CUP OR STEEL COMP E4340H CUP OR STEEL COMP 8620 CUP OR STEEL COMP E52100 CUP |
| MATT | MATERIAL | STEEL COMP 4320 ROLLER OR STEEL COMP E4340H ROLLER OR STEEL COMP 8620 ROLLER OR STEEL COMP E52100 ROLLER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES CONE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES CUP |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES ROLLER |
| STYL | STYLE DESIGNATOR | STRAIGHT BORE,NORMAL ANGLE |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 751 TYPE |
| Relevant Components for NSN - 3110-00-100-5936, 3110001005936 | ||||
| 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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