The Duct Assembly,air Conditioning-H, cataloged under National Stock Number 1660-01-066-3200, 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 Aero Metal Forms Inc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-01-066-3200 |
| Primary Part Number | 16Y228-1 |
| Item Name | Duct Assembly,air Conditioning-H |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Manufacturer | Aero Metal Forms Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 16Y228-1 | Aero Metal Forms Inc (USA) |
| 16Y228-1 | Tube Mfg Intl Inc Aerospace Div (USA) |
| 16Y228-1 | Aerospace & Commercial Technologies, Llc Dba Aerospace & Commercial Technologies Llc (USA) |
| Reference | Meaning |
|---|---|
| 16Y228-1 | 5/9 Secondary reference Mea Aerospace Company Inc |
| 16Y228-9 | 5/9 Secondary reference U.S. Government activity |
| 16Y228-1 | 3/2 Design control — primary reference U.S. Government activity |
| 16Y228-1 | 5/9 Secondary reference International Engine Parts Inc. Dba I E P/i E P O |
NSN 1660-01-066-3200 is a Duct Assembly,air Conditioning-H, manufactured by Aero Metal Forms Inc, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
NSN 1660-01-066-3200 has 3 manufacturer part numbers on file: 16Y228-1 (Aero Metal Forms Inc), 16Y228-1 (Tube Mfg Intl Inc Aerospace Div), 16Y228-1 (Aerospace & Commercial Technologies, Llc Dba Aerospace & Commercial Technologies Llc).
Key specifications for 16Y228-1: Special Features: DUCT,INLET-WATER SEPARATOR;C/O-FLANGE,COUPLING,SHEET,COATING,-15 CEMENT FMS-1015 FORM 3,-9 DUCT ASSY,-7 WELD ASSY,-11 DUCT 2 1/2 O.D. X .028 X 8,-13 TUBE 1/2 O.D. X .028 X 1,-17 TUBE 3/4 O.D. X .028 X 2;MATERIAL-OF DUCT-ALUM ALLOY TUBING PER FMS-3013-T4 FINISH A104,OF TUBES-6061 ALUM ALLOY TUBING PER MIL-T-7081-T6 FINISH A104;NHA OF -9 16Y228-1,NHA OF -1 16Y020-5;EFF ON 0001 ON; End Item Identification: F-16A/B USAF AIRCRAFT A. 0 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 1660-01-066-3200 has DEMIL Code Q. 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.