The Impeller,fan,axial, cataloged under National Stock Number 4140-00-541-4188, 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 Raytheon Company Div Corp. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 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.
| Parameter | Value |
|---|---|
| NSN | 4140-00-541-4188 |
| Primary Part Number | 21B62145 |
| Item Name | Impeller,fan,axial |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Raytheon Company Div Corp |
| Status | CANCELLED |
| Material | ALUMINUM OVERALL |
| Blade Quantity | 4 |
| Attachment Method | SETSCREW |
| Diameter | 3.000 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 4140-00-541-4188 is a Impeller,fan,axial, manufactured by Raytheon Company Div Corp, classified under FSC 4140 (No Item Name Available). Status: cancelled.
NSN 4140-00-541-4188 has 2 cross-referenced part numbers: 21B62145 (Raytheon Company Div Corp), 0327-4 (Regal-Beloit Corporation Dba Fasco Group Div Cassville Division).
There are 7 known substitutes for 4140-00-541-4188: 4140-00-245-0799, 4140-00-299-6328, 4140-00-300-8111 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21B62145: Material: ALUMINUM OVERALL; Blade Quantity: 4; Attachment Method: SETSCREW; Diameter: 3.000 INCHES NOMINAL IN. 4 total characteristics are documented in the Federal Logistics Information System.
NSN 4140-00-541-4188 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.