The Impeller,fan,axial, cataloged under National Stock Number 4140-01-117-9798, 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 Ashland Electric Products Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, 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 | 4140-01-117-9798 |
| Primary Part Number | 16741 |
| Item Name | Impeller,fan,axial |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Ashland Electric Products Inc |
| Status | ACTIVE |
| Attachment Method | SETSCREW |
| Hub Location | FRONT |
| Blade Quantity | 7 |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| Material | ALUMINUM ALLOY OVERALL |
| Style Designator | ROUNDED TIP |
| Diameter | 7.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 805824-0-01 | Electric Boat Corp Dba Electro Dynamic (USA) |
| 805824-0-01 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 16741 PRIMARY | Ashland Electric Products Inc (USA) |
NSN 4140-01-117-9798 is a Impeller,fan,axial, manufactured by Ashland Electric Products Inc, classified under FSC 4140 (No Item Name Available). Status: active.
NSN 4140-01-117-9798 has 3 cross-referenced part numbers: 805824-0-01 (Electric Boat Corp Dba Electro Dynamic), 805824-0-01 (Electric Boat Corporation Div General Dynamics Electric Boat), 16741 (Ashland Electric Products Inc).
There are 5 known substitutes for 4140-01-117-9798: 5905-00-119-3503, 5330-00-364-9703, 5310-01-198-2391 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 16741: Attachment Method: SETSCREW; Hub Location: FRONT; Blade Quantity: 7; Rotation Direction for Which Designed: COUNTERCLOCKWISE. 7 total characteristics are documented in the Federal Logistics Information System.