The Retainer and Rollers,bearing, cataloged under National Stock Number 3110-01-146-3091, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 3110-01-146-3091 |
| Item Name | Retainer and Rollers,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL F — Mutilate — Cut |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Reference | Meaning |
|---|---|
| 236494-0001ITEM91 | 5/1 Secondary reference U.S. Government activity |
| 280048ITEM93 | 5/1 Secondary reference U.S. Government activity |
| 280038-21 ITEM 92 | 5/1 Secondary reference U.S. Government activity |
| 4060201-1050 | 3/1 Design control — primary reference U.S. Government activity |
| 283371-0001ITEM92 | 5/9 Secondary reference U.S. Government activity |
| NTA-815 | 5/1 Secondary reference Timken Aerospace, Inc Dba Torrington Product |
| 4060201-2050 | 5/1 Secondary reference U.S. Government activity |
| NTA-815 | 5/9 Secondary reference U.S. Government activity |
NSN 3110-01-146-3091 is a Retainer and Rollers,bearing, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
4 possible matches (shared part number, not a government interchangeability claim): 3110-01-310-3272, 3110-01-395-4040, 1005-01-679-2522. Verify interchangeability with system specifications before substitution.
Key specifications for 3110-01-146-3091: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS. 2 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.
NSN 3110-01-146-3091 has DEMIL Code F. Demilitarization may be required before disposal or transfer to non-military entities.
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.