The Cup,tapered Roller Bearing, cataloged under National Stock Number 3110-00-100-0356, 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 10 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-100-0356 |
| Primary Part Number | 2525 |
| Item Name | Cup,tapered Roller Bearing |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | The Timken Corporation |
| Status | ACTIVE |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Outside Diameter | 2.8355 INCHES NOMINAL IN |
| Style Designator | NORMAL ANGLE |
| Material | STEEL OVERALL |
| Backface Corner Radius | 0.0312 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7453059P3-01 | Lockheed Martin Corporation Div Rms (USA) |
| 550212 | Watson H S Co (USA) |
| K2525 | Skf France (FRA) |
| 2525 | The Timken Company (FRA) |
| 2525 PRIMARY | The Timken Corporation (USA) |
| BT2525 PRIMARY | Federal-Mogul Corp Government Sales Dept (USA) |
| 2525 PRIMARY | Federal-Mogul Corp Government Sales Dept (USA) |
| FF-B-187 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 550212 | Watson H S Co (USA) |
| 7453059P3-01 | General Electric Company (USA) |
NSN 3110-00-100-0356 is a Cup,tapered Roller Bearing, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-100-0356 has 10 cross-referenced part numbers: 7453059P3-01 (Lockheed Martin Corporation Div Rms), 550212 (Watson H S Co), K2525 (Skf France), 2525 (The Timken Company), 2525 (The Timken Corporation) and 5 more.
There are 4 known substitutes for 3110-00-100-0356: 5905-00-088-0635, 5930-00-548-8626, 5998-00-985-0944 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2525: Standard Tolerance Designation: AFBMA CLASS 2; Outside Diameter: 2.8355 INCHES NOMINAL IN; Style Designator: NORMAL ANGLE; Material: STEEL OVERALL. 6 total characteristics are documented in the Federal Logistics Information System.