The Fan,centrifugal, cataloged under National Stock Number 4140-00-409-6785, 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 Bell Textron Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-00-409-6785 |
| Primary Part Number | 209-072-436-001 |
| Item Name | Fan,centrifugal |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Bell Textron Inc |
| Status | ACTIVE |
| Outlet Inside Diameter | 3.500 INCHES NOMINAL IN |
| Air Flow Rate | 500.0 CUBIC FEET PER MINUTE NOMINAL |
| Style Designator | FIXED,ROUND OUTLETS |
| Drive Type | DIRECT |
| Quantity | 1 |
| Stage Quantity | 1 |
| Static Pressure at Specified Air Flow Rate | ERR-060 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 202501-1 | Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA) |
| 209-072-436-1 | Bell Textron Inc (USA) |
| 202501-1 | Grimes Aerospace Company (USA) |
| 209-072-436-001 PRIMARY | Bell Textron Inc (USA) |
NSN 4140-00-409-6785 is a Fan,centrifugal, manufactured by Bell Textron Inc, classified under FSC 4140 (No Item Name Available). Status: active.
NSN 4140-00-409-6785 has 4 cross-referenced part numbers: 202501-1 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us), 209-072-436-1 (Bell Textron Inc), 202501-1 (Grimes Aerospace Company), 209-072-436-001 (Bell Textron Inc).
There are 2 known substitutes for 4140-00-409-6785: 5905-00-593-8225, 5950-01-445-3555. Verify interchangeability with system specifications before substitution.
Key specifications for 209-072-436-001: Outlet Inside Diameter: 3.500 INCHES NOMINAL IN; Air Flow Rate: 500.0 CUBIC FEET PER MINUTE NOMINAL; Style Designator: FIXED,ROUND OUTLETS; Drive Type: DIRECT. 7 total characteristics are documented in the Federal Logistics Information System.