The Impeller,fan,axial, cataloged under National Stock Number 4140-01-486-7172, 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 Attwood Corp. Government technical data includes 4 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-486-7172 |
| Primary Part Number | 1734-1 |
| Item Name | Impeller,fan,axial |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Attwood Corp |
| Status | ACTIVE |
| Attachment Method | SETSCREW |
| Material | PLASTIC HOUSING |
| Housing Inside Diameter | 3.000 INCHES NOMINAL IN |
| Length | 5.031 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1734-1 PRIMARY | Attwood Corp (USA) |
NSN 4140-01-486-7172 is a Impeller,fan,axial, manufactured by Attwood Corp, classified under FSC 4140 (No Item Name Available). Status: active.
NSN 4140-01-486-7172 has 1 cross-referenced part number: 1734-1 (Attwood Corp).
There are 6 known substitutes for 4140-01-486-7172: 5315-00-298-2120, 2530-00-368-7044, 5935-00-590-8361 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1734-1: Attachment Method: SETSCREW; Material: PLASTIC HOUSING; Housing Inside Diameter: 3.000 INCHES NOMINAL IN; Length: 5.031 INCHES NOMINAL IN. 5 total characteristics are documented in the Federal Logistics Information System.