The Guard,fan Impeller, cataloged under National Stock Number 4140-01-477-2512, 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 Kohler Co.. Government technical data includes 5 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-477-2512 |
| Primary Part Number | 225619 |
| Item Name | Guard,fan Impeller |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Kohler Co. |
| Status | ACTIVE |
| Mounting Method | SPRING CLIP |
| Surface Treatment | ZINC |
| Mounting Hardware and Quantity | 5/16-18 WELDNUT 2 |
| Body Material | STEEL |
| Shape | RECTANGULAR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 225619 PRIMARY | Kohler Co. (USA) |
NSN 4140-01-477-2512 is a Guard,fan Impeller, manufactured by Kohler Co., classified under FSC 4140 (No Item Name Available). Status: active.
NSN 4140-01-477-2512 has 1 cross-referenced part number: 225619 (Kohler Co.).
There is 1 known substitute for 4140-01-477-2512: 4820-01-223-3686. Verify interchangeability with system specifications before substitution.
Key specifications for 225619: Mounting Method: SPRING CLIP; Special Features: 0.078 STEEL WIRE; Overall Width: 3.410 INCHES NOMINAL IN; Surface Treatment: ZINC. 9 total characteristics are documented in the Federal Logistics Information System.