The Cup,tapered Roller Bearing, cataloged under National Stock Number 3110-01-444-4477, 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 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-444-4477 |
| Primary Part Number | 3726 |
| Item Name | Cup,tapered Roller Bearing |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | The Timken Corporation |
| Status | ACTIVE |
| Backface Corner Radius | 0.1300 INCHES NOMINAL IN |
| Outside Diameter | 3.7500 INCHES NOMINAL IN |
| Style Designator | NORMAL ANGLE |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3110-01-444-4477 is a Cup,tapered Roller Bearing, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-01-444-4477 has 2 cross-referenced part numbers: 3726 (The Timken Corporation), 671623 (Wiggins Lift Co Inc).
There are 10 known substitutes for 3110-01-444-4477: 5950-00-127-9278, 5120-00-289-8212, 5998-00-519-0164 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3726: Backface Corner Radius: 0.1300 INCHES NOMINAL IN; Overall Width: 0.9375 INCHES NOMINAL IN; Outside Diameter: 3.7500 INCHES NOMINAL IN; Style Designator: NORMAL ANGLE. 5 total characteristics are documented in the Federal Logistics Information System.