The Cup,tapered Roller Bearing, cataloged under National Stock Number 3110-00-278-6802, 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 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-278-6802 |
| Primary Part Number | 48620 |
| Item Name | Cup,tapered Roller Bearing |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | The Timken Corporation |
| Status | CANCELLED |
| Backface Corner Radius | 0.1250 INCHES NOMINAL IN |
| Style Designator | NORMAL ANGLE |
| Material | STEEL OVERALL |
| Outside Diameter | 7.8750 INCHES NOMINAL IN |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 742264 | Dana Off Highway Products, Llc (USA) |
| SG4565 | American Standard Inc Westinghouse Air Brake Co Div (USA) |
| 48620 PRIMARY | The Timken Corporation (USA) |
| 3110PL0729415 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| SG4565 | Marathon Le Tourneau Co (USA) |
| 742264 | Clark Equipment Co (USA) |
| 8144242 | Us Army Aviation and Missile Command (USA) |
| 040-4565 | Marathon Le Tourneau Co (USA) |
NSN 3110-00-278-6802 is a Cup,tapered Roller Bearing, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-278-6802 has 8 cross-referenced part numbers: 742264 (Dana Off Highway Products, Llc), SG4565 (American Standard Inc Westinghouse Air Brake Co Div), 48620 (The Timken Corporation), 3110PL0729415 (Jednolity Indeks Materialowy - Uniform Material Index), SG4565 (Marathon Le Tourneau Co) and 3 more.
There are 6 known substitutes for 3110-00-278-6802: 5120-00-112-9462, 5310-00-222-7205, 6650-01-118-5256 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 48620: Backface Corner Radius: 0.1250 INCHES NOMINAL IN; Style Designator: NORMAL ANGLE; Material: STEEL OVERALL; Outside Diameter: 7.8750 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-278-6802 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.