The Bushing,sleeve, cataloged under National Stock Number 3120-01-239-5133, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 — Bearings, Plain, Unmounted (FSG 31) |
| Parameter | Value |
|---|---|
| NSN | 3120-01-239-5133 |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Status | ACTIVE |
| Flange Outside Diameter | 0.4500 INCHES NOMINAL IN |
| Body Outside Diameter | 0.3744 INCHES MINIMUM AND 0.3747 INCHES MAXIMUM IN |
| Body Inside Diameter | 0.3130 INCHES MINIMUM AND 0.3140 INCHES MAXIMUM IN |
| Flange Width | 0.0600 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM IN |
| Material | COPPER ALLOY 630 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 |
|---|---|
| 3014149-1 | 5/1 Secondary reference Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations |
| 3014149-1 | 3/2 Design control — primary reference U.S. Government activity |
| 10108251 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 3014149-1 | 5/9 Secondary reference U.S. Government activity |
NSN 3120-01-239-5133 is a Bushing,sleeve, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
Key specifications for 3120-01-239-5133: Flange Outside Diameter: 0.4500 INCHES NOMINAL IN; Body Outside Diameter: 0.3744 INCHES MINIMUM AND 0.3747 INCHES MAXIMUM IN; Overall Length: 0.4550 INCHES MINIMUM AND 0.4700 INCHES MAXIMUM IN; Body Inside Diameter: 0.3130 INCHES MINIMUM AND 0.3140 INCHES MAXIMUM IN. 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.