The Duct Assembly, cataloged under National Stock Number 1660-00-791-4180, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Duct Assembly |
| FSC / FSG | 1660 — No Item Name Available (FSG 16) |
| Manufacturers | Alliedsignal Inc Dba Allied-Signal Aerospace Co (CAGE 72599); Camnetics Manufacturing Corporation (CAGE 0P657); Honeywell International Inc. Div Aerospace - Torrance (CAGE 70210) |
| Parameter | Value |
|---|---|
| NSN | 1660-00-791-4180 |
| Primary Part Number | 174158 |
| Item Name | Duct Assembly |
| FSC / FSG | 1660 / 16 — No Item Name Available |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 1660-00-791-4180 is a Duct Assembly, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 1660 (No Item Name Available). Status: active.
NSN 1660-00-791-4180 has 3 cross-referenced part numbers: 174158 (Alliedsignal Inc Dba Allied-Signal Aerospace Co), 174158 (Camnetics Manufacturing Corporation), 174158 (Honeywell International Inc. Div Aerospace - Torrance).
There are 2 known substitutes for 1660-00-791-4180: 6105-00-079-0543, 5310-00-197-5291. Verify interchangeability with system specifications before substitution.