The Bearing,plain,self-Aligning, cataloged under National Stock Number 3120-01-300-8024, 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6 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 3120-01-300-8024 |
| Item Name | Bearing,plain,self-Aligning |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Status | ACTIVE |
| Inner Member Width | 0.7450 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN |
| Outer Member Width | 0.6200 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN |
| Style Designator | WITHOUT INSERT OR LINER |
| Bore Diameter | 1.3745 INCHES MINIMUM AND 1.3750 INCHES MAXIMUM IN |
| Material | STEEL COMP 440C AND STEEL COMP 630 OVERALL |
| Outer Member Outside Diameter | 2.0095 INCHES MINIMUM AND 2.0100 INCHES MAXIMUM 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 |
|---|---|
| C-8256 | D/9 Drawing number reference only U.S. Government activity |
| KMB22-12 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3120-01-300-8024 is a Bearing,plain,self-Aligning, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 3120-01-300-9543, 3120-01-301-2191. Verify interchangeability with system specifications before substitution.
Key specifications for 3120-01-300-8024: Inner Member Width: 0.7450 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN; Outer Member Width: 0.6200 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN; Style Designator: WITHOUT INSERT OR LINER; Bore Diameter: 1.3745 INCHES MINIMUM AND 1.3750 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.