The Impeller,fan,axial, cataloged under National Stock Number 4140-01-120-7640, 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 Hobart Bros Co. Government technical data includes 7 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-120-7640 |
| Primary Part Number | 404887 |
| Item Name | Impeller,fan,axial |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Hobart Bros Co |
| Status | ACTIVE |
| Rotation Direction for Which Designed | CLOCKWISE |
| Attachment Method | SETSCREW |
| Hub Location | BACK |
| Material | ALUMINUM OVERALL |
| Style Designator | ROUNDED TIP |
| Diameter | 12.000 INCHES NOMINAL IN |
| Blade Quantity | 4 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 404887 PRIMARY | Hobart Bros Co (USA) |
NSN 4140-01-120-7640 is a Impeller,fan,axial, manufactured by Hobart Bros Co, classified under FSC 4140 (No Item Name Available). Status: active.
NSN 4140-01-120-7640 has 1 cross-referenced part number: 404887 (Hobart Bros Co).
There is 1 known substitute for 4140-01-120-7640: 5310-00-282-0512. Verify interchangeability with system specifications before substitution.
Key specifications for 404887: Rotation Direction for Which Designed: CLOCKWISE; Special Features: CLOCKWISE ROTATION FACING AIR DISCHARGE; Attachment Method: SETSCREW; Hub Location: BACK. 8 total characteristics are documented in the Federal Logistics Information System.