The Bushing,sleeve, cataloged under National Stock Number 3120-01-418-9388, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Avalon Machine Products Inc. Government technical data includes 6 specifications, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-418-9388 |
| Primary Part Number | 4D0138N3-038 |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Avalon Machine Products Inc |
| Status | ACTIVE |
| Corner Shape | SQUARE ALL CORNERS |
| Body Outside Diameter | 0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Body Inside Diameter | 0.1895 INCHES MINIMUM AND 0.1905 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OVERALL |
| Material | STEEL COMP 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 |
| Part Number | Manufacturer |
|---|---|
| 4D0138N3-038 PRIMARY | Avalon Machine Products Inc (USA) |
| 4D0138N3-038 PRIMARY | Anillo Industries Llc (USA) |
| 4D0138N3-038 PRIMARY | All Power Manufacturing Co. (USA) |
| Reference | Meaning |
|---|---|
| S4922799-3-038 | 5/9 Secondary reference U.S. Government activity |
| S4922799-3-038 | 5/9 Secondary reference All Power Manufacturing Co. |
| S4922799-3-038 | 5/9 Secondary reference Avalon Machine Products Inc |
| 4D9138N3-038 | 5/2 Secondary reference U.S. Government activity |
NSN 3120-01-418-9388 is a Bushing,sleeve, manufactured by Avalon Machine Products Inc, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-418-9388 has 3 manufacturer part numbers on file: 4D0138N3-038 (Avalon Machine Products Inc), 4D0138N3-038 (Anillo Industries Llc), 4D0138N3-038 (All Power Manufacturing Co.).
Key specifications for 4D0138N3-038: Corner Shape: SQUARE ALL CORNERS; Body Outside Diameter: 0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Overall Length: 0.5887 INCHES MINIMUM AND 0.5987 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.