The Cup,tapered Roller Bearing, cataloged under National Stock Number 3110-00-151-8432, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Federal-Mogul Corp Government Sales Dept. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-151-8432 |
| Primary Part Number | 39422 |
| Item Name | Cup,tapered Roller Bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Federal-Mogul Corp Government Sales Dept |
| Status | ACTIVE |
| Style Designator | NORMAL ANGLE |
| Outside Diameter | 4.2188 INCHES NOMINAL IN |
| Backface Corner Radius | 0.0938 INCHES NOMINAL IN |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| 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 |
|---|---|
| 39422 PRIMARY | Federal-Mogul Corp Government Sales Dept (USA) |
| 95-0357 | Goodyear Tire and Rubber Co the (USA) |
| 103S72 PRIMARY | Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St) (USA) |
| 95-0357 PRIMARY | Meggitt Aircraft Braking Systems Corporation (USA) |
| 39422 PRIMARY | The Timken Corporation (USA) |
| Reference | Meaning |
|---|---|
| 39422-20629 | 5/1 Secondary reference The Timken Corporation |
| 95-0357 | 5/9 Secondary reference Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems |
| 3110PL0738692 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 103S72 | 5/9 Secondary reference Bendix Corp the |
NSN 3110-00-151-8432 is a Cup,tapered Roller Bearing, manufactured by Federal-Mogul Corp Government Sales Dept, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-151-8432 has 5 manufacturer part numbers on file: 39422 (Federal-Mogul Corp Government Sales Dept), 95-0357 (Goodyear Tire and Rubber Co the), 103S72 (Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St)), 95-0357 (Meggitt Aircraft Braking Systems Corporation), 39422 (The Timken Corporation).
2 possible matches (shared part number, not a government interchangeability claim): 1650-01-221-3658, 9905-01-694-1619. Verify interchangeability with system specifications before substitution.
Key specifications for 39422: Style Designator: NORMAL ANGLE; Overall Width: 0.8348 INCHES NOMINAL IN; Outside Diameter: 4.2188 INCHES NOMINAL IN; Backface Corner Radius: 0.0938 INCHES NOMINAL IN. 5 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.