The Duct Assembly,air Conditioning-H, cataloged under National Stock Number 1660-01-397-5058, 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 Federal Industries, Inc. Dba Federal Industries Inc. Government technical data includes 3 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-01-397-5058 |
| Primary Part Number | 65-15944-1 |
| Item Name | Duct Assembly,air Conditioning-H |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Manufacturer | Federal Industries, Inc. Dba Federal Industries Inc |
| Status | ACTIVE |
| Aircraft Station Number | BL15-33 |
| Aircraft Location | BLEED AIR DUCT ASSEMBLY |
| Aircraft Mission Design Series | KC-135 |
| 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 |
|---|---|
| 65-15944-1 | Federal Industries, Inc. Dba Federal Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| 65-15944-1 | 5/9 Secondary reference Bruder Industry |
| 65-15944-1 | 3/2 Design control — primary reference U.S. Government activity |
| 65-15944-1 | 5/9 Secondary reference Aerometals, Inc. |
NSN 1660-01-397-5058 is a Duct Assembly,air Conditioning-H, manufactured by Federal Industries, Inc. Dba Federal Industries Inc, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
NSN 1660-01-397-5058 has 1 manufacturer part number on file: 65-15944-1 (Federal Industries, Inc. Dba Federal Industries Inc).
Key specifications for 65-15944-1: Aircraft Station Number: BL15-33; Special Features: C/O 1 DUCT SECTION, 1 FLEXIBLE DUCT, 1 SUPPORT STABILITY, 1 SUPPORT STABILITY BRACKET, 4 SUPPORT STABILITY PLATE, 2 PLATE, 1 DUCT FLANGE, MISC HARDWARE; Aircraft Location: BLEED AIR DUCT ASSEMBLY; Aircraft Mission Design Series: KC-135. 3 specifications are 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.
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.