The Stowage Unit Assembly, cataloged under National Stock Number 1560-01-089-9934, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. The manufacturer of record is Aero Components, Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1560-01-089-9934 |
| Primary Part Number | 4E21164-101A |
| Item Name | Stowage Unit Assembly |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Manufacturer | Aero Components, Llc |
| Status | ACTIVE |
| General Characteristics Item Description | C/O 2 COVERS,P/N 4E21134-111A; SHIM P/N 4E21074-119A; 2 STRIPS,P/N LS35062-6; MISCELLANEOUS HARDWARE; USED AS OXYGEN REG AND BLANKET,CREW BUNK COMPARTMENT A |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4E21164-101A | Aero Components, Llc (USA) |
| 4E21164-101A | Cpi Aerostructures Inc (USA) |
| 4E21164-101A | A and M Aerospace, Inc. (USA) |
| 4E21164-101A | Williams Aerospace & Manufacturing Inc (USA) |
| Reference | Meaning |
|---|---|
| 4E21164-101A | 3/2 Design control — primary reference U.S. Government activity |
NSN 1560-01-089-9934 is a Stowage Unit Assembly, manufactured by Aero Components, Llc, classified under FSC 1560, Airframe Structural Components. Status: active.
NSN 1560-01-089-9934 has 4 manufacturer part numbers on file: 4E21164-101A (Aero Components, Llc), 4E21164-101A (Cpi Aerostructures Inc), 4E21164-101A (A and M Aerospace, Inc.), 4E21164-101A (Williams Aerospace & Manufacturing Inc).
Key specifications for 4E21164-101A: General Characteristics Item Description: C/O 2 COVERS,P/N 4E21134-111A; SHIM P/N 4E21074-119A; 2 STRIPS,P/N LS35062-6; MISCELLANEOUS HARDWARE; USED AS OXYGEN REG AND BLANKET,CREW BUNK COMPARTMENT A; End Item Identification: NHA C-5A ACFT A. 1 specification is 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 1560-01-089-9934 has DEMIL Code Q. 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.