The Duct Assembly,air Conditioning-H, cataloged under National Stock Number 2540-01-666-8509, is classified within Federal Supply Class 2540 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Bergstrom Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Item Name | Duct Assembly,air Conditioning-H |
| FSC / FSG | 2540 — No Item Name Available (FSG 25) |
| Manufacturers | Bergstrom Inc (CAGE 99688); Oshkosh Defense Llc (CAGE 75Q65) |
| Parameter | Value |
|---|---|
| NSN | 2540-01-666-8509 |
| Primary Part Number | 1000911377 |
| Item Name | Duct Assembly,air Conditioning-H |
| FSC / FSG | 2540 / 25 — No Item Name Available |
| Manufacturer | Bergstrom Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 1000911377 PRIMARY | Bergstrom Inc (USA) |
| 4204514 | Oshkosh Defense Llc (USA) |
NSN 2540-01-666-8509 is a Duct Assembly,air Conditioning-H, manufactured by Bergstrom Inc, classified under FSC 2540 (No Item Name Available). Status: active.
NSN 2540-01-666-8509 has 2 cross-referenced part numbers: 1000911377 (Bergstrom Inc), 4204514 (Oshkosh Defense Llc).
There is 1 known substitute for 2540-01-666-8509: 5120-00-055-4063. Verify interchangeability with system specifications before substitution.