The Impeller,fan,axial, cataloged under National Stock Number 4140-01-218-3391, is classified within Federal Supply Class 4140 (No Item Name Available) of the Refrigeration, AC, and Air Circulating Equipment group. The primary manufacturer of record is Oshkosh Defense Llc. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Impeller,fan,axial |
| FSC / FSG | 4140 — No Item Name Available (FSG 41) |
| Manufacturers | Brookside Corp (CAGE 22038); Oshkosh Corp (CAGE 45152); Oshkosh Defense Llc (CAGE 75Q65) |
| Parameter | Value |
|---|---|
| NSN | 4140-01-218-3391 |
| Primary Part Number | 1390970 |
| Item Name | Impeller,fan,axial |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4140-01-218-3391 is a Impeller,fan,axial, manufactured by Oshkosh Defense Llc, classified under FSC 4140 (No Item Name Available). Status: active.
NSN 4140-01-218-3391 has 3 cross-referenced part numbers: 420697 (Brookside Corp), 1390970 (Oshkosh Corp), 1390970 (Oshkosh Defense Llc).
There are 3 known substitutes for 4140-01-218-3391: 5305-00-042-0697, 5995-01-512-7209, 6530-01-695-0553. Verify interchangeability with system specifications before substitution.