The Duct Assembly,air Conditioning-H, cataloged under National Stock Number 1660-01-162-6537, is classified within Federal Supply Class 1660 (Aircraft Air Conditioning, Heating, and Pressurizing Equipment) of the Aircraft Components and Accessories group. The manufacturer of record is Aerometals, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-01-162-6537 |
| Primary Part Number | 16Y264-1 |
| Item Name | Duct Assembly,air Conditioning-H |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Manufacturer | Aerometals, Inc. |
| Status | ACTIVE |
| Supplementary Features | FUNCTIONAL DESCRIPTION:USED AS COOLING TURBINE OUTLET DUCT ASSEMBLY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 16Y264-1 | Aerometals, Inc. (USA) |
| 16Y264-1 | Aerospace & Commercial Technologies, Llc Dba Aerospace & Commercial Technologies Llc (USA) |
| 16Y264-1 | Tusas - Turk Havacilik Ve Uzay Sanayii Anonim Sirketi (TUR) |
| Reference | Meaning |
|---|---|
| 1660PL1540372 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 16Y264-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1660-01-162-6537 is a Duct Assembly,air Conditioning-H, manufactured by Aerometals, Inc., classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
NSN 1660-01-162-6537 has 3 manufacturer part numbers on file: 16Y264-1 (Aerometals, Inc.), 16Y264-1 (Aerospace & Commercial Technologies, Llc Dba Aerospace & Commercial Technologies Llc), 16Y264-1 (Tusas - Turk Havacilik Ve Uzay Sanayii Anonim Sirketi).
Key specifications for 16Y264-1: Supplementary Features: FUNCTIONAL DESCRIPTION:USED AS COOLING TURBINE OUTLET DUCT ASSEMBLY; Special Features: CONSIST OF 1 DUCT,1 TUBE,2 COUPLING,SHEETING,COATING,ADHESIVE A/R; PRESSURE TESTED TO 38 PSIG AT ROOM TEMP; EFF 5C 0001-9999; NHA 16Y020-803; End Item Identification: ACFT MODEL F-16C/D. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1660-01-162-6537 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.