The Bushing,sleeve, cataloged under National Stock Number 3120-01-252-3189, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-252-3189 |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Status | ACTIVE |
| Body Outside Diameter | 4.7340 INCHES MINIMUM AND 4.7490 INCHES MAXIMUM IN |
| Body Inside Diameter | 4.0000 INCHES MINIMUM AND 4.0030 INCHES MAXIMUM IN |
| Material | COPPER ALLOY 954 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 |
|---|---|
| 5029216-009-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3120-01-252-3189 is a Bushing,sleeve, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
Key specifications for 3120-01-252-3189: Body Outside Diameter: 4.7340 INCHES MINIMUM AND 4.7490 INCHES MAXIMUM IN; Overall Length: 3.5000 INCHES NOMINAL IN; Body Inside Diameter: 4.0000 INCHES MINIMUM AND 4.0030 INCHES MAXIMUM IN; Material: COPPER ALLOY 954 OVERALL. 3 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.