The Impeller,fan,centrifugal, cataloged under National Stock Number 4140-00-873-7587, 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 Alfa Laval Niagara Inc.. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-00-873-7587 |
| Primary Part Number | 20385 |
| Item Name | Impeller,fan,centrifugal |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Alfa Laval Niagara Inc. |
| Status | ACTIVE |
| Blade Quantity | 44 |
| Attachment Method | SETSCREW |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4140-00-873-7587 is a Impeller,fan,centrifugal, manufactured by Alfa Laval Niagara Inc., classified under FSC 4140 (No Item Name Available). Status: active.
NSN 4140-00-873-7587 has 2 cross-referenced part numbers: 20385 (Alfa Laval Niagara Inc.), C26600 (Alfa Laval Niagara Inc.).
There are 8 known substitutes for 4140-00-873-7587: 5342-00-213-0346, 5940-00-655-1124, 6685-00-753-1287 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 20385: Blade Quantity: 44; Special Features: CCW IMPELLER ROTATION; Attachment Method: SETSCREW; Material: STEEL OVERALL. 4 total characteristics are documented in the Federal Logistics Information System.