The Bracket,structural Component,air, cataloged under National Stock Number 1560-01-357-9644, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. The manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. Government technical data includes 5 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1560-01-357-9644 |
| Primary Part Number | 65651-04011-109 |
| Item Name | Bracket,structural Component,air |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Manufacturer | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| Status | ACTIVE |
| Material Document and Classification | QQ-A-362 FED SPEC SINGLE MATERIAL RESPONSE |
| Material Thickness | 0.040 INCHES NOMINAL IN |
| Aircraft Location | HYDRAULIC SYSTEM-UILITY BLADE FOLD |
| Material | ALUMINUM ALLOY 2024 |
| Aircraft Mission Design Series | HH-53H |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 65651-04011-109 PRIMARY | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
NSN 1560-01-357-9644 is a Bracket,structural Component,air, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 1560, Airframe Structural Components. Status: active.
NSN 1560-01-357-9644 has 1 manufacturer part number on file: 65651-04011-109 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
Key specifications for 65651-04011-109: Material Document and Classification: QQ-A-362 FED SPEC SINGLE MATERIAL RESPONSE; Overall Length: 3.580 INCHES NOMINAL IN; Overall Width: 0.880 INCHES NOMINAL IN; Material Thickness: 0.040 INCHES NOMINAL IN. 5 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 1560-01-357-9644 has DEMIL Code B. 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.