The Impeller,fan,centrifugal, cataloged under National Stock Number 4140-00-481-3858, 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 Zero Corp Mclean Engineering Div. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Item Name | Impeller,fan,centrifugal |
| FSC / FSG | 4140 — No Item Name Available (FSG 41) |
| Manufacturers | Zero Corp Mclean Engineering Div (CAGE 03522); Regal-Beloit Corporation Dba Fasco Group Div Cassville Division (CAGE 60399) |
| Parameter | Value |
|---|---|
| NSN | 4140-00-481-3858 |
| Primary Part Number | S1649 |
| Item Name | Impeller,fan,centrifugal |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Zero Corp Mclean Engineering Div |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| S1649 | Zero Corp Mclean Engineering Div (USA) |
| AA-424-316-2CW 5/16BORE/AL | Regal-Beloit Corporation Dba Fasco Group Div Cassville Division (USA) |
| M-1965 | Zero Corp Mclean Engineering Div (USA) |
NSN 4140-00-481-3858 is a Impeller,fan,centrifugal, manufactured by Zero Corp Mclean Engineering Div, classified under FSC 4140 (No Item Name Available). Status: cancelled.
NSN 4140-00-481-3858 has 3 cross-referenced part numbers: S1649 (Zero Corp Mclean Engineering Div), AA-424-316-2CW 5/16BORE/AL (Regal-Beloit Corporation Dba Fasco Group Div Cassville Division), M-1965 (Zero Corp Mclean Engineering Div).
There are 7 known substitutes for 4140-00-481-3858: 4140-00-020-6953, 4140-00-176-4369, 4140-00-255-2458 and 4 more. Verify interchangeability with system specifications before substitution.
NSN 4140-00-481-3858 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.