The Door,access,aircraft, cataloged under National Stock Number 1560-01-161-4077, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. The manufacturer of record is Williams Aerospace & Manufacturing Inc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1560-01-161-4077 |
| Primary Part Number | 957518-117 |
| Item Name | Door,access,aircraft |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Manufacturer | Williams Aerospace & Manufacturing Inc |
| Status | ACTIVE |
| Length | 18.690 INCHES NOMINAL IN |
| Peripheral Shape Style | RECTANGLE, NO HOLES |
| Width | 26.910 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 957518-117 | Williams Aerospace & Manufacturing Inc (USA) |
| Reference | Meaning |
|---|---|
| 957518-117 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1560-01-161-4077 is a Door,access,aircraft, manufactured by Williams Aerospace & Manufacturing Inc, classified under FSC 1560, Airframe Structural Components. Status: active.
NSN 1560-01-161-4077 has 1 manufacturer part number on file: 957518-117 (Williams Aerospace & Manufacturing Inc).
Key specifications for 957518-117: Length: 18.690 INCHES NOMINAL IN; Peripheral Shape Style: RECTANGLE, NO HOLES; Width: 26.910 INCHES NOMINAL IN; End Item Identification: AIRCRAFT MODEL P-3. 3 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1560-01-161-4077 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.