The Bearing,plain,self-Aligning, cataloged under National Stock Number 3120-01-263-3277, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-263-3277 |
| Item Name | Bearing,plain,self-Aligning |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Status | ACTIVE |
| Inner Member Width | 1.2150 INCHES MINIMUM AND 1.2250 INCHES MAXIMUM IN |
| Outer Member Width | 1.1250 INCHES MINIMUM AND 1.1350 INCHES MAXIMUM IN |
| Bore Diameter | 1.5065 INCHES MINIMUM AND 1.5070 INCHES MAXIMUM IN |
| Material | STEEL COMP 440C INNER MEMBER |
| Material | STEEL COMP XM-12 OUTER RACE MEMBER |
| Outer Member Outside Diameter | 2.9000 INCHES NOMINAL IN |
| 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 |
|---|---|
| 361-10192-1 | 1/2 Source control — Government-approved source U.S. Government activity |
| 361-10192-1 | 3/2 Design control — primary reference U.S. Government activity |
| KSSB24-58 | 5/1 Secondary reference U.S. Government activity |
| 361-10192-1 | 3/2 Design control — primary reference U.S. Government activity |
| BSSR-24242 | 5/1 Secondary reference U.S. Government activity |
NSN 3120-01-263-3277 is a Bearing,plain,self-Aligning, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
Key specifications for 3120-01-263-3277: Inner Member Width: 1.2150 INCHES MINIMUM AND 1.2250 INCHES MAXIMUM IN; Outer Member Width: 1.1250 INCHES MINIMUM AND 1.1350 INCHES MAXIMUM IN; Special Features: USED ON ALCM; Bore Diameter: 1.5065 INCHES MINIMUM AND 1.5070 INCHES MAXIMUM 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.
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.