The Cup,tapered Roller Bearing, cataloged under National Stock Number 3110-00-100-0380, 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 7 commercial cross-references from 7 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 | 3110-00-100-0380 |
| Primary Part Number | 3920 |
| Item Name | Cup,tapered Roller Bearing |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | The Timken Corporation |
| Status | CANCELLED |
| Outside Diameter | 4.4375 INCHES NOMINAL IN |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Style Designator | NORMAL ANGLE |
| Material | STEEL OVERALL |
| Backface Corner Radius | 0.1250 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3920 PRIMARY | The Timken Corporation (USA) |
| 3110001000380 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 09101896 | Eagle Airfield Equipment Limited (GBR) |
| 3920 | Thales Australia - Bendigo Land & Joint Systems (AUS) |
| 3920 | Ntn Bearing Corporation of America (USA) |
| 3920 | Federal-Mogul Corp Government Sales Dept (USA) |
| 0325504 | Daf Trucks N.v. (NLD) |
NSN 3110-00-100-0380 is a Cup,tapered Roller Bearing, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-100-0380 has 7 cross-referenced part numbers: 3920 (The Timken Corporation), 3110001000380 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), 09101896 (Eagle Airfield Equipment Limited), 3920 (Thales Australia - Bendigo Land & Joint Systems), 3920 (Ntn Bearing Corporation of America) and 2 more.
There are 12 known substitutes for 3110-00-100-0380: 5999-00-021-8818, 3110-00-156-1915, 5910-00-160-1760 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3920: Overall Width: 0.9375 INCHES NOMINAL IN; Outside Diameter: 4.4375 INCHES NOMINAL IN; Standard Tolerance Designation: AFBMA CLASS 2; Style Designator: NORMAL ANGLE. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-100-0380 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.