The Cone and Rollers,tapered Roller, cataloged under National Stock Number 3110-00-278-7093, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is The Timken Corporation. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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 | 3110-00-278-7093 |
| Primary Part Number | 67389 |
| Item Name | Cone and Rollers,tapered Roller |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | The Timken Corporation |
| Status | ACTIVE |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Bore Diameter | 5.1250 INCHES NOMINAL IN |
| Cone Corner Radius | 0.1400 INCHES NOMINAL IN |
| Cone Width | 1.8125 INCHES NOMINAL IN |
| Style Designator | NORMAL ANGLE |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3110-00-278-7093 is a Cone and Rollers,tapered Roller, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-278-7093 has 3 cross-referenced part numbers: 4F7499 (Caterpillar Inc Div Caterpillar Defense), 67389 (Federal-Mogul Corp Government Sales Dept), 67389 (The Timken Corporation).
There are 3 known substitutes for 3110-00-278-7093: 5961-01-223-1138, 4820-01-230-5594, 8940-01-723-4868. Verify interchangeability with system specifications before substitution.
Key specifications for 67389: Standard Tolerance Designation: AFBMA CLASS 2; Bore Diameter: 5.1250 INCHES NOMINAL IN; Cone Corner Radius: 0.1400 INCHES NOMINAL IN; Cone Width: 1.8125 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.