The Duct Assembly,air Conditioning-H, cataloged under National Stock Number 1660-01-581-5160, 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 Gryphon M&t, Llc Dba Cdi Development Services Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Gryphon M&t, Llc Dba Cdi Development Services Llc (CAGE 0KB09) |
| Parameter | Value |
|---|---|
| NSN | 1660-01-581-5160 |
| Primary Part Number | E10-23611-2 |
| Item Name | Duct Assembly,air Conditioning-H |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Manufacturer | Gryphon M&t, Llc Dba Cdi Development Services Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| E10-23611-2 | Gryphon M&t, Llc Dba Cdi Development Services Llc (USA) |
| Reference | Meaning |
|---|---|
| VZ-19-0048-011 | 3/2 Design control — primary reference U.S. Government activity |
| E10-23611-2 | 5/9 Secondary reference Gryphon M&t, Llc |
| E10-23611-2 | 3/2 Design control — primary reference U.S. Government activity |
| VZ-19-0048-011 | 5/9 Secondary reference The Boeing Company Div Defense |
| VZ-19-0048-011 | 5/9 Secondary reference Leonardo Uk Ltd |
NSN 1660-01-581-5160 is a Duct Assembly,air Conditioning-H, manufactured by Gryphon M&t, Llc Dba Cdi Development Services Llc, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
NSN 1660-01-581-5160 has 1 manufacturer part number on file: E10-23611-2 (Gryphon M&t, Llc Dba Cdi Development Services Llc).
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 1660-01-581-5160 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.