| Item Name | Bearing Roller Tapered |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 00-120-1630 (001201630) |
| NCB Code | USA (00) |
| Manufacturer | Federal Specifications, Military Standards Corp, Timken Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| FF-B-187 08-06 | federal specifications | bearing roller tapered | 81348 | RFQ |
| MS19088-5 | military standards corp | bearing roller tapered | 96906 | RFQ |
| NA3780-3729D | timken corporation | bearing roller tapered | 60038 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 2.5625 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 2.0000 INCHES NOMINAL |
| ADGA | OVERALL OUTSIDE DIAMETER | 3.6718 INCHES NOMINAL |
| AGWU | BACKFACE CORNER RADIUS | 0.0310 INCHES NOMINAL |
| AGWV | STANDOUT WIDTH | 0.2500 INCHES NOMINAL |
| AGWW | CONE CORNER RADIUS | 0.1400 INCHES NOMINAL |
| AGWY | CUP WIDTH | 2.0625 INCHES NOMINAL |
| CTFZ | STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 2 |
| FEAT | SPECIAL FEATURES | OIL HOLE AND GROOVE IN CUP |
| MATT | MATERIAL | STEEL COMP 4320 OR STEEL COMP E4340H OR STEEL COMP 8620 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 |
| MATT | MATERIAL | STEEL RETAINER |
| 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 RETAINER |
| STYL | STYLE DESIGNATOR | STRAIGHT BORE,DOUBLE CUP,SINGLE CONES,NON-ADJUSTABLE |
| Relevant Components for NSN - 3110-00-120-1630, 3110001201630 | ||||
| 3110-01-353-9343 (3110013539343) | 3120-01-679-3692 (3120016793692) | 3120-01-421-5392 (3120014215392) | 3120-01-325-1394 (3120013251394) | |
| 3120-00-846-9740 (3120008469740) | 3120-01-025-8897 (3120010258897) | 3120-00-969-0275 (3120009690275) | 3120-00-949-8863 (3120009498863) | |
| 3120-00-037-6073 (3120000376073) | 3120-01-214-4935 (3120012144935) | 3120-01-155-6126 (3120011556126) | 3110-00-144-8958 (3110001448958) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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