The Impeller,fan,centrifugal, cataloged under National Stock Number 4140-01-183-3172, 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 Dynamic Air Engineering, 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.
| Item Name | Impeller,fan,centrifugal |
| FSC / FSG | 4140 — No Item Name Available (FSG 41) |
| Manufacturers | Raytheon Company Div Rmd Strategic (CAGE 05869); Dynamic Air Engineering, Inc. (CAGE 18965) |
| Parameter | Value |
|---|---|
| NSN | 4140-01-183-3172 |
| Primary Part Number | 3103-13 |
| Item Name | Impeller,fan,centrifugal |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Dynamic Air Engineering, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4140-01-183-3172 is a Impeller,fan,centrifugal, manufactured by Dynamic Air Engineering, Inc., classified under FSC 4140 (No Item Name Available). Status: active.
NSN 4140-01-183-3172 has 2 cross-referenced part numbers: 5249-664 (Raytheon Company Div Rmd Strategic), 3103-13 (Dynamic Air Engineering, Inc.).
There is 1 known substitute for 4140-01-183-3172: 7045-01-441-2115. Verify interchangeability with system specifications before substitution.