The Bearing,roller,tapered, cataloged under National Stock Number 3110-00-420-0533, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 3110-00-420-0533 |
| Primary Part Number | 527-522 |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | The Timken Corporation |
| Status | ACTIVE |
| Backface Corner Radius | 0.1300 INCHES NOMINAL IN |
| Standout Width | 0.3125 INCHES NOMINAL IN |
| Cone Corner Radius | 0.1400 INCHES NOMINAL IN |
| Retainer Fabrication Method | PRESSED |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Cup Width | 1.0625 INCHES NOMINAL IN |
| Overall Outside Diameter | 4.0000 INCHES NOMINAL IN |
| Reference Number Differentiating Characteristics | CERTIFIED FREE FROM MERCURY CONTAMINATION |
| Style Designator | STRAIGHT BORE, NORMAL ANGLE |
| Bore Diameter | 1.7500 INCHES NOMINAL IN |
| Criticality Code Justification | ZZZY |
| Cone Width | 1.4200 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 527-522 | The Timken Corporation (USA) |
NSN 3110-00-420-0533 is a Bearing,roller,tapered, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-420-0533 has 1 cross-referenced part number: 527-522 (The Timken Corporation).
There are 3 known substitutes for 3110-00-420-0533: 3110-00-100-0300, 3110-00-100-4184, 5985-00-953-0377. Verify interchangeability with system specifications before substitution.
Key specifications for 527-522: Backface Corner Radius: 0.1300 INCHES NOMINAL IN; Standout Width: 0.3125 INCHES NOMINAL IN; Cone Corner Radius: 0.1400 INCHES NOMINAL IN; Retainer Fabrication Method: PRESSED. 14 total characteristics are documented in the Federal Logistics Information System.