The Bearing,roller,tapered, cataloged under National Stock Number 3110-00-190-6665, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Army Weapons Command Attn Amswe-Ree-S. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-190-6665 |
| Primary Part Number | 712045 |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Army Weapons Command Attn Amswe-Ree-S |
| Status | ACTIVE |
| Cup Outside Diameter | 7.6250 INCHES NOMINAL IN |
| Backface Corner Radius | 0.0620 INCHES NOMINAL IN |
| Cone Width | 1.1250 INCHES NOMINAL IN |
| Cup Width | 0.9063 INCHES NOMINAL IN |
| Flange Outside Diameter | 7.7720 INCHES NOMINAL IN |
| Standard Tolerance Designation | AFBMA CLASS 4 |
| Bore Diameter | 5.7500 INCHES NOMINAL IN |
| Flange Width | 0.1563 INCHES NOMINAL IN |
| Cone Corner Radius | 0.0620 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Style Designator | STRAIGHT BORE, FLANGED CUP, NORMAL ANGLE |
| Standout Width | 0.3750 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 712045 | Army Weapons Command Attn Amswe-Ree-S (USA) |
| 3110001906665 | E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| 36690-36620B | The Timken Company (FRA) |
| 3110001906665 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| AA59650-140 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| A-A-59650 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 36690-36620B | The Timken Corporation (USA) |
NSN 3110-00-190-6665 is a Bearing,roller,tapered, manufactured by Army Weapons Command Attn Amswe-Ree-S, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-190-6665 has 7 cross-referenced part numbers: 712045 (Army Weapons Command Attn Amswe-Ree-S), 3110001906665 (E.c.a Etablissement Centrald'approvisionnement Des Forces Armee), 36690-36620B (The Timken Company), 3110001906665 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), AA59650-140 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 2 more.
There are 3 known substitutes for 3110-00-190-6665: 3110-00-100-5654, 3110-00-293-8978, 4730-01-513-0422. Verify interchangeability with system specifications before substitution.
Key specifications for 712045: Overall Width: 1.1250 INCHES NOMINAL IN; Cup Outside Diameter: 7.6250 INCHES NOMINAL IN; Backface Corner Radius: 0.0620 INCHES NOMINAL IN; Cone Width: 1.1250 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.