The Duct Assembly,air Conditioning-H, cataloged under National Stock Number 1660-01-472-2805, is classified within Federal Supply Class 1660 (Aircraft Air Conditioning, Heating, and Pressurizing Equipment) of the Aircraft Components and Accessories group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-01-472-2805 |
| Item Name | Duct Assembly,air Conditioning-H |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Status | ACTIVE |
| Material Document and Classification | WW-T-700/6 FED SPEC SINGLE MATERIAL RESPONSE |
| Aircraft Location | RIGHT HAND RACK MISSION COMPUTER COOLING DUCT ASSEMBLY |
| Material | ALUMINUM ALLOY 6061 |
| Aircraft Mission Design Series | C-130J |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 3353266-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1660-01-472-2805 is a Duct Assembly,air Conditioning-H, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
Key specifications for 1660-01-472-2805: Material Document and Classification: WW-T-700/6 FED SPEC SINGLE MATERIAL RESPONSE; Special Features: CONSISTS OF 4 DUCTS (-3,-5,-9,-11), 1 CAP (-7), 1 FLANGE;NEXT HIGHER ASSEMBLY 3353090-1;FINISH F-1-29; Aircraft Location: RIGHT HAND RACK MISSION COMPUTER COOLING DUCT ASSEMBLY; Material: ALUMINUM ALLOY 6061. 4 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.
NSN 1660-01-472-2805 has DEMIL Code B. 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.