The Duct Assembly,air Conditioning-H, cataloged under National Stock Number 1660-01-701-4316, 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 Insitu, Inc.. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Duct Assembly,air Conditioning-H |
| FSC / FSG | 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment (FSG 16) |
| Manufacturers | Insitu, Inc. (CAGE 02FP7); Insitu Pacific Pty Ltd (CAGE Z0KE8) |
| Parameter | Value |
|---|---|
| NSN | 1660-01-701-4316 |
| Primary Part Number | 002-000536-000 |
| Item Name | Duct Assembly,air Conditioning-H |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Manufacturer | Insitu, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 002-000536-000 PRIMARY | Insitu, Inc. (USA) |
| 002-000536-000 | Insitu Pacific Pty Ltd (AUS) |
| Reference | Meaning |
|---|---|
| 002-000536 | D/9 Drawing number reference only Insitu, Inc. |
NSN 1660-01-701-4316 is a Duct Assembly,air Conditioning-H, manufactured by Insitu, Inc., classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
NSN 1660-01-701-4316 has 2 manufacturer part numbers on file: 002-000536-000 (Insitu, Inc.), 002-000536-000 (Insitu Pacific Pty Ltd).
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.