The Bushing,sleeve, cataloged under National Stock Number 3120-01-239-1384, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is General Electric Company. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-239-1384 |
| Primary Part Number | 638A408 |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Style Designator | SOLID, EXTERNAL FLANGE ONE END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 638A408-1 | General Electric Company (USA) |
| 7312E23 PIECE 16 | General Electric Company (USA) |
| 638A408 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| A-3247999 | 5/2 Secondary reference U.S. Government activity |
NSN 3120-01-239-1384 is a Bushing,sleeve, manufactured by General Electric Company, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-239-1384 has 3 manufacturer part numbers on file: 638A408-1 (General Electric Company), 7312E23 PIECE 16 (General Electric Company), 638A408 (General Electric Company).
Key specifications for 638A408: Style Designator: SOLID, EXTERNAL FLANGE ONE END. 1 specification is 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.