The Impeller,fan,centrifugal, cataloged under National Stock Number 4140-01-509-1137, 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 Hauck Manufacturing Company. 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-509-1137 |
| Primary Part Number | 18624 |
| Item Name | Impeller,fan,centrifugal |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Hauck Manufacturing Company |
| Status | ACTIVE |
| Attachment Method | KEYWAY AND SETSCREW |
| Rotation Direction for Which Designed | CLOCKWISE |
| Style Designator | CLOSED SIDES SINGLE DISK |
| Material | ALUMINUM OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 18624 PRIMARY | Hauck Manufacturing Company (USA) |
NSN 4140-01-509-1137 is a Impeller,fan,centrifugal, manufactured by Hauck Manufacturing Company, classified under FSC 4140 (No Item Name Available). Status: active.
NSN 4140-01-509-1137 has 1 cross-referenced part number: 18624 (Hauck Manufacturing Company).
There are 5 known substitutes for 4140-01-509-1137: 4730-00-014-3125, 5935-00-280-2353, 2510-00-722-0400 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 18624: Attachment Method: KEYWAY AND SETSCREW; End Item Identification: SHAKER TEST SET; Rotation Direction for Which Designed: CLOCKWISE; Style Designator: CLOSED SIDES SINGLE DISK. 7 total characteristics are documented in the Federal Logistics Information System.