The Bushing,sleeve,airc, cataloged under National Stock Number 1560-01-574-4124, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. The manufacturer of record is Avalon Machine Products Inc. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Bushing,sleeve,airc |
| FSC / FSG | 1560 — Airframe Structural Components (FSG 15) |
| Manufacturers | Avalon Machine Products Inc (CAGE 23294); Mayday Manufacturing Co. (CAGE 65910); The Boeing Company Div Defense (CAGE 76301); All Power Manufacturing Co. (CAGE 70265) |
| Parameter | Value |
|---|---|
| NSN | 1560-01-574-4124 |
| Primary Part Number | 4M270-04001 |
| Item Name | Bushing,sleeve,airc |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Manufacturer | Avalon Machine Products Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 4M270-04001 PRIMARY | Avalon Machine Products Inc (USA) |
| 4M270-04001 PRIMARY | Mayday Manufacturing Co. (USA) |
| 4M270-04001 PRIMARY | The Boeing Company Div Defense (USA) |
| 4M270-04001 PRIMARY | All Power Manufacturing Co. (USA) |
NSN 1560-01-574-4124 is a Bushing,sleeve,airc, manufactured by Avalon Machine Products Inc, classified under FSC 1560, Airframe Structural Components. Status: active.
NSN 1560-01-574-4124 has 4 manufacturer part numbers on file: 4M270-04001 (Avalon Machine Products Inc), 4M270-04001 (Mayday Manufacturing Co.), 4M270-04001 (The Boeing Company Div Defense), 4M270-04001 (All Power Manufacturing Co.).
Possible hazard — SDS may be required (DLA HMIC P). 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.