The Fan,vaneaxial, cataloged under National Stock Number 4140-01-621-1161, 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 Fm Af, Llc Dba American Fan Company. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references 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 | 4140-01-621-1161 |
| Primary Part Number | 500706-7490 |
| Item Name | Fan,vaneaxial |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Fm Af, Llc Dba American Fan Company |
| Status | ACTIVE |
| Phase | THREE |
| Ambient Temp at Full Rated Power | 65.0 CELSIUS DEGC |
| Speed Adjustments | SINGLE SPEED |
| Prime Mover Drive Shaft Bearing Type | BALL |
| Operating Speed at Rated Capacity in RPM | 3450.0 |
| Voltage in Volts and Current Type | 440.0 AC |
| Prime Mover Type | ELECTRIC MOTOR |
| Electrical Connection Type | TERMINAL BLOCK |
| Housing Inside Diameter | 15.50 INCHES NOMINAL IN |
| Length | 26.6 INCHES NOMINAL IN |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| Prime Mover Power Rating | 1.250 HORSEPOWER |
| Inclosure Type | FULLY INCLOSED |
| Air Flow Rate | 1290.0 CUBIC FEET PER MINUTE MAXIMUM |
| Mounting Facility Type and Quantity | 2 FLANGE |
| Static Pressure at Specified Air Flow Rate | ERR-060 |
| Drive Type | DIRECT |
| Frequency in Hertz | 60.0 |
| Flow Direction | INWARD |
| Material | ALUMINUM BLADE |
| Style Designator | FIXED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 500706-7490 PRIMARY | Fm Af, Llc Dba American Fan Company (USA) |
| CD SHEET NO FF-16833 REV AV | Fm Af, Llc Dba American Fan Company (USA) |
| FF-9632 REV M | Fm Af, Llc Dba American Fan Company (USA) |
NSN 4140-01-621-1161 is a Fan,vaneaxial, manufactured by Fm Af, Llc Dba American Fan Company, classified under FSC 4140 (No Item Name Available). Status: active.
NSN 4140-01-621-1161 has 3 cross-referenced part numbers: 500706-7490 (Fm Af, Llc Dba American Fan Company), CD SHEET NO FF-16833 REV AV (Fm Af, Llc Dba American Fan Company), FF-9632 REV M (Fm Af, Llc Dba American Fan Company).
There is 1 known substitute for 4140-01-621-1161: 4140-00-045-4586. Verify interchangeability with system specifications before substitution.
Key specifications for 500706-7490: Phase: THREE; Ambient Temp at Full Rated Power: 65.0 CELSIUS DEGC; Speed Adjustments: SINGLE SPEED; Prime Mover Drive Shaft Bearing Type: BALL. 21 total characteristics are documented in the Federal Logistics Information System.