The Impeller,fan,centrifugal, cataloged under National Stock Number 4140-01-442-7799, 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 Maradyne Corporation. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-442-7799 |
| Primary Part Number | 310124 |
| Item Name | Impeller,fan,centrifugal |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Maradyne Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4140-01-442-7799 is a Impeller,fan,centrifugal, manufactured by Maradyne Corporation, classified under FSC 4140 (No Item Name Available). Status: active.
NSN 4140-01-442-7799 has 2 cross-referenced part numbers: 3070AS698 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 310124 (Maradyne Corporation).
There are 4 known substitutes for 4140-01-442-7799: 5305-00-281-2617, 5905-00-433-3127, 2540-01-245-6191 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 310124: End Item Identification: WHEEL MOUNTED. 1 total characteristics are documented in the Federal Logistics Information System.