The Plate,retaining,bearing, cataloged under National Stock Number 3110-01-129-0950, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-129-0950 |
| Item Name | Plate,retaining,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Status | ACTIVE |
| Surface Treatment Document and Classification | P.S. 13201,TYPE 2,CLASS 1,FSCM 76301 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | MIL-A-21180 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 3.280 INCHES MINIMUM AND 3.340 INCHES MAXIMUM IN |
| Surface Treatment | ANODIZE OVERALL |
| Material | ALUMINUM ALLOY A356.0 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 10107489 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 42312R54 | 5/9 Secondary reference U.S. Government activity |
| 42312-54 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3110-01-129-0950 is a Plate,retaining,bearing, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
Key specifications for 3110-01-129-0950: Surface Treatment Document and Classification: P.S. 13201,TYPE 2,CLASS 1,FSCM 76301 MFR REF SINGLE TREATMENT RESPONSE OVERALL; Material Document and Classification: MIL-A-21180 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Outside Diameter: 3.280 INCHES MINIMUM AND 3.340 INCHES MAXIMUM IN; Surface Treatment: ANODIZE OVERALL. 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.