The Impeller,fan,centrifugal, cataloged under National Stock Number 4140-00-404-5257, 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 Kalart Victor Corp. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-00-404-5257 |
| Primary Part Number | 47530 |
| Item Name | Impeller,fan,centrifugal |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Kalart Victor Corp |
| Status | ACTIVE |
| Diameter | 2.875 INCHES NOMINAL IN |
| Blade Quantity | 12 |
| Attachment Method | SETSCREW |
| Style Designator | STRAIGHT RADIAL W/ BACK PLATE |
| Material | PLASTIC POLYSULFONE BLADE |
| Width | 1.750 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 47530 | Kalart Victor Corp (USA) |
NSN 4140-00-404-5257 is a Impeller,fan,centrifugal, manufactured by Kalart Victor Corp, classified under FSC 4140 (No Item Name Available). Status: active.
NSN 4140-00-404-5257 has 1 cross-referenced part number: 47530 (Kalart Victor Corp).
There are 4 known substitutes for 4140-00-404-5257: 3110-00-100-6161, 3040-00-470-6750, 2530-00-737-6681 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 47530: Diameter: 2.875 INCHES NOMINAL IN; Blade Quantity: 12; Attachment Method: SETSCREW; Style Designator: STRAIGHT RADIAL W/ BACK PLATE. 6 total characteristics are documented in the Federal Logistics Information System.