The Bearing,roller,tapered, cataloged under National Stock Number 3110-00-967-7972, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is The Timken Corporation. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-967-7972 |
| Primary Part Number | M238849 ASSEMBLY 90043 |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | The Timken Corporation |
| Status | ACTIVE |
| Retainer Fabrication Method | PRESSED |
| Cup Width | 3.6875 INCHES NOMINAL IN |
| Overall Outside Diameter | 10.6250 INCHES MINIMUM AND 10.6260 INCHES MAXIMUM IN |
| Backface Corner Radius | 0.0600 INCHES NOMINAL IN |
| Cone Corner Radius | 0.1400 INCHES NOMINAL IN |
| Standout Width | 0.5000 INCHES NOMINAL IN |
| Cone Width | 4.6875 INCHES NOMINAL IN |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Bore Diameter | 7.3750 INCHES MINIMUM AND 7.3760 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| M238849 ASSEMBLY 90043 PRIMARY | The Timken Corporation (USA) |
| Reference | Meaning |
|---|---|
| 203-1993332SHIPC102 | 3/2 Design control — primary reference U.S. Government activity |
| 1993332-102 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3110-00-967-7972 is a Bearing,roller,tapered, manufactured by The Timken Corporation, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-967-7972 has 1 manufacturer part number on file: M238849 ASSEMBLY 90043 (The Timken Corporation).
Key specifications for M238849 ASSEMBLY 90043: Retainer Fabrication Method: PRESSED; Cup Width: 3.6875 INCHES NOMINAL IN; Overall Width: 4.6665 INCHES MINIMUM AND 4.7165 INCHES MAXIMUM IN; Overall Outside Diameter: 10.6250 INCHES MINIMUM AND 10.6260 INCHES MAXIMUM IN. 10 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.