The Bushing,sleeve, cataloged under National Stock Number 3120-01-418-4516, 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 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-418-4516 |
| Primary Part Number | S2210370P4A023 |
| 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 | 0.4345 INCHES MINIMUM AND 0.4355 INCHES MAXIMUM IN |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Body Inside Diameter | 0.2495 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM IN |
| Material | COPPER ALLOY 642 AND 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 |
| Part Number | Manufacturer |
|---|---|
| S2210370P4A023 | All Power Manufacturing Co. (USA) |
| S2210370P4A023 PRIMARY | Avalon Machine Products Inc (USA) |
| S2210370P4A023 | Anillo Industries Llc (USA) |
| Reference | Meaning |
|---|---|
| S2210370P4A023 | 5/9 Secondary reference Aeroforge, Inc |
| S2210370P4A023 | 5/2 Secondary reference U.S. Government activity |
NSN 3120-01-418-4516 is a Bushing,sleeve, manufactured by Avalon Machine Products Inc, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-418-4516 has 3 manufacturer part numbers on file: S2210370P4A023 (All Power Manufacturing Co.), S2210370P4A023 (Avalon Machine Products Inc), S2210370P4A023 (Anillo Industries Llc).
Key specifications for S2210370P4A023: Corner Shape: SQUARE ALL CORNERS; Body Outside Diameter: 0.4345 INCHES MINIMUM AND 0.4355 INCHES MAXIMUM IN; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Overall Length: 0.3689 INCHES MINIMUM AND 0.3694 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.