The Bushing,sleeve, cataloged under National Stock Number 3120-01-648-3166, 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 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-648-3166 |
| Primary Part Number | NAS76A8-006 |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Avalon Machine Products Inc |
| Status | ACTIVE |
| Corner Shape | CHAMFERED ALL CORNERS |
| Body Outside Diameter | 0.6265 INCHES NOMINAL IN |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Body Inside Diameter | 0.5000 INCHES NOMINAL IN |
| Material | COPPER ALLOY 642 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 |
|---|---|
| NAS76A8-006 | Avalon Machine Products Inc (USA) |
| NAS76A8-006 | All Power Manufacturing Co. (USA) |
| Reference | Meaning |
|---|---|
| NAS76A8-006 | 5/2 Secondary reference U.S. Government activity |
| NAS76A8-006 | 3/2 Design control — primary reference U.S. Government activity |
| NAS76 | 3/1 Design control — primary reference U.S. Government activity |
NSN 3120-01-648-3166 is a Bushing,sleeve, manufactured by Avalon Machine Products Inc, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-648-3166 has 2 manufacturer part numbers on file: NAS76A8-006 (Avalon Machine Products Inc), NAS76A8-006 (All Power Manufacturing Co.).
Key specifications for NAS76A8-006: Corner Shape: CHAMFERED ALL CORNERS; Body Outside Diameter: 0.6265 INCHES NOMINAL IN; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Overall Length: 0.18750 INCHES NOMINAL 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.