The Support,structural Component,air, cataloged under National Stock Number 1560-01-666-0733, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. The manufacturer of record is Sae International Dba Sae International. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1560-01-666-0733 |
| Primary Part Number | AS85421/16T10 |
| Item Name | Support,structural Component,air |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| AS85421/16T10 | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| AS85421/16T10 PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| AS85421/16T10 | 3/9 Design control — primary reference U.S. Government activity |
| AS85421/16T10 | 5/2 Secondary reference U.S. Government activity |
| AS85421/16 | 5/1 Secondary reference Sae International Dba Sae International |
NSN 1560-01-666-0733 is a Support,structural Component,air, manufactured by Sae International Dba Sae International, classified under FSC 1560, Airframe Structural Components. Status: active.
NSN 1560-01-666-0733 has 2 manufacturer part numbers on file: AS85421/16T10 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), AS85421/16T10 (Sae International Dba Sae International).
Key specifications for AS85421/16T10: Criticality Code Justification: AGAV; Special Features: NAME NOTE: COLLOQUAL NAME: TEE; End Item Identification: CH-53K SIKORSKY HEAVY LIFT HELICOPTER (CAI-CRITICAL APPLICATION ITEM). 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 1560-01-666-0733 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.