The Limiter,temperature,defog Duct, cataloged under National Stock Number 1660-00-887-3271, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 1660-00-887-3271 |
| Primary Part Number | 576521 |
| Item Name | Limiter,temperature,defog Duct |
| FSC / FSG | 1660 / 16 — No Item Name Available |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | CANCELLED |
| General Characteristics Item Description | ALUMINUM;4.250 IN. LG IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 550992 | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
| 10542 | United Technologies Corp Hamilton Sundstrand Corp (USA) |
| DC10542 | United Technologies Corp Hamilton Sundstrand Corp (USA) |
| DC10542 | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
| 10542 | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
| 576521 PRIMARY | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
NSN 1660-00-887-3271 is a Limiter,temperature,defog Duct, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 1660 (No Item Name Available). Status: cancelled.
NSN 1660-00-887-3271 has 6 cross-referenced part numbers: 550992 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 10542 (United Technologies Corp Hamilton Sundstrand Corp), DC10542 (United Technologies Corp Hamilton Sundstrand Corp), DC10542 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 10542 (Hamilton Sundstrand Corporation Dba Collins Aerospace) and 1 more.
There are 12 known substitutes for 1660-00-887-3271: 4320-00-195-8595, 5330-00-246-6077, 6220-00-498-1089 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 576521: General Characteristics Item Description: ALUMINUM;4.250 IN. LG IN; End Item Identification: 1660000339178. 2 total characteristics are documented in the Federal Logistics Information System.
NSN 1660-00-887-3271 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.