The Duct Assembly,air Conditioning-H, cataloged under National Stock Number 1660-01-473-0912, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is The Boeing Company. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-01-473-0912 |
| Primary Part Number | 7-511712026-3 |
| Item Name | Duct Assembly,air Conditioning-H |
| FSC / FSG | 1660 / 16 — No Item Name Available |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 35914 | Heligear Acquisition Co. Dba Northstar Aerospace Phoenix (USA) |
| 7-511712026-3 PRIMARY | The Boeing Company (USA) |
| 7-511712026 | The Boeing Company (USA) |
NSN 1660-01-473-0912 is a Duct Assembly,air Conditioning-H, manufactured by The Boeing Company, classified under FSC 1660 (No Item Name Available). Status: active.
NSN 1660-01-473-0912 has 3 cross-referenced part numbers: 35914 (Heligear Acquisition Co. Dba Northstar Aerospace Phoenix), 7-511712026-3 (The Boeing Company), 7-511712026 (The Boeing Company).
There are 2 known substitutes for 1660-01-473-0912: 2930-00-245-8164, 5340-00-605-5432. Verify interchangeability with system specifications before substitution.
Key specifications for 7-511712026-3: End Item Identification: LONGBOW APACHE HELICOPTER; Material: STEEL; Overall Length: 14.260 INCHES NOMINAL IN; Special Features: FLANGE BOTH ENDS. 4 total characteristics are documented in the Federal Logistics Information System.