The Retainer,roller,bearing, cataloged under National Stock Number 3110-00-768-8975, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-768-8975 |
| Item Name | Retainer,roller,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Status | ACTIVE |
| Retainer Fabrication Method | MACHINED |
| Style Designator | ROLLER RETAINER |
| Outside Diameter | 3.1250 INCHES NOMINAL IN |
| Bore Diameter | 2.8910 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Retainer Piece Quantity | 1 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 695107 | 5/9 Secondary reference U.S. Government activity |
| 1707679-31 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3110-00-768-8975 is a Retainer,roller,bearing, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 3120-01-051-2614. Verify interchangeability with system specifications before substitution.
Key specifications for 3110-00-768-8975: Retainer Fabrication Method: MACHINED; Style Designator: ROLLER RETAINER; Overall Width: 0.4060 INCHES NOMINAL IN; Outside Diameter: 3.1250 INCHES NOMINAL IN. 6 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 3110-00-768-8975 has DEMIL Code Q. 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.