The Ground Power Unit, cataloged under National Stock Number 1660-01-480-0141, 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 Tronair, Inc. Div Tronair. The record lists 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Ground Power Unit |
| FSC / FSG | 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment (FSG 16) |
| Manufacturers | Aviall Services Inc Aviall General Aviation Service Div (CAGE 0KUZ7); Tronair, Inc. Div Tronair (CAGE 59603) |
| Parameter | Value |
|---|---|
| NSN | 1660-01-480-0141 |
| Primary Part Number | 11-6644-1000 |
| Item Name | Ground Power Unit |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Manufacturer | Tronair, Inc. Div Tronair |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 11-6613-1000 | Aviall Services Inc Aviall General Aviation Service Div (USA) |
| 11-6644-1000 PRIMARY | Tronair, Inc. Div Tronair (USA) |
| Reference | Meaning |
|---|---|
| 11-6606-1010 | 5/9 Secondary reference Aviall Services Inc Aviall General Aviation Service Div |
| 11-6613-1000 | 5/9 Secondary reference Tronair, Inc. Div Tronair |
NSN 1660-01-480-0141 is a Ground Power Unit, manufactured by Tronair, Inc. Div Tronair, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
NSN 1660-01-480-0141 has 2 manufacturer part numbers on file: 11-6613-1000 (Aviall Services Inc Aviall General Aviation Service Div), 11-6644-1000 (Tronair, Inc. Div Tronair).
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.