The Impeller,fan,axial, cataloged under National Stock Number 4140-01-487-3156, 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 Crathco Inc. Government technical data includes 2 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-487-3156 |
| Primary Part Number | 2428 |
| Item Name | Impeller,fan,axial |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Crathco Inc |
| Status | ACTIVE |
| Material | ALUMINUM BLADE |
| Blade Quantity | 5 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2428 | Crathco Inc (USA) |
NSN 4140-01-487-3156 is a Impeller,fan,axial, manufactured by Crathco Inc, classified under FSC 4140 (No Item Name Available). Status: active.
NSN 4140-01-487-3156 has 1 cross-referenced part number: 2428 (Crathco Inc).
There are 9 known substitutes for 4140-01-487-3156: 5315-00-663-0017, 5120-00-831-2252, 4720-00-930-4515 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2428: Material: ALUMINUM BLADE; Blade Quantity: 5. 2 total characteristics are documented in the Federal Logistics Information System.