The Cup,tapered Roller Bearing, cataloged under National Stock Number 3110-00-100-0565, 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 33 commercial cross-references from 26 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-100-0565 |
| Primary Part Number | 28521 |
| Item Name | Cup,tapered Roller Bearing |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | The Timken Corporation |
| Status | CANCELLED |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Outside Diameter | 3.6250 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Backface Corner Radius | 0.0312 INCHES NOMINAL IN |
| Style Designator | NORMAL ANGLE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 28521 | The Timken Company (FRA) |
| 28521 | Dana Off Highway Products, Llc (USA) |
| 706872 | Army Weapons Command Attn Amswe-Ree-S (USA) |
| 30147 | Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (USA) |
| 510-28521-6 | Manitowoc Engineering Co Division of the Manitowoc Co Inc (USA) |
| ST964 | Navistar International Corporation Dba Navistar (USA) |
| 550231 | Dana Corp Spicer Transmission Div (USA) |
| 28521 | Australian Timken Pty Ltd (AUS) |
| BT28521 | Federal-Mogul Corp Government Sales Dept (USA) |
| 691241 | Chrysler Corp Hamtramck Assembly (USA) |
| 404913-001 | Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA) |
| FFB187/01-TYPE ABMA 28521 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 28521 | Federal-Mogul Corp Government Sales Dept (USA) |
| 856250 | Clark Equipment Co (USA) |
| 461267 | White Motor Corp (USA) |
| 114979H | Navistar International Corporation Dba Navistar (USA) |
| K28521 | Skf France (FRA) |
| 30147 | Hyster-Yale Group, Inc. (USA) |
| 28521 | Clark Equipment Co (USA) |
| 510-28521-6 | Dana Corp Spicer Transmission Div (USA) |
NSN 3110-00-100-0565 is a Cup,tapered Roller Bearing, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-100-0565 has 33 cross-referenced part numbers: 28521 (The Timken Company), 28521 (Dana Off Highway Products, Llc), 706872 (Army Weapons Command Attn Amswe-Ree-S), 30147 (Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling), 510-28521-6 (Manitowoc Engineering Co Division of the Manitowoc Co Inc) and 28 more.
There are 12 known substitutes for 3110-00-100-0565: 3120-00-128-2079, 5821-00-238-2704, 5360-00-242-0100 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 28521: Overall Width: 0.7813 INCHES NOMINAL IN; Standard Tolerance Designation: AFBMA CLASS 2; Outside Diameter: 3.6250 INCHES NOMINAL IN; Material: STEEL OVERALL. 6 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-100-0565 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.