The Fan,tubeaxial, cataloged under National Stock Number 4140-00-051-9581, 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 Us Army Aviation and Missile Command. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-00-051-9581 |
| Primary Part Number | 10179126-1 |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Operating Speed at Rated Capacity in RPM | 11000.0 |
| Prime Mover Type | ELECTRIC MOTOR |
| Inclosure Type | FULLY INCLOSED |
| Voltage in Volts and Current Type | 220.0 AC |
| Style Designator | FIXED |
| Rotation Direction for Which Designed | CLOCKWISE |
| Mounting Facility Type and Quantity | 2 FLANGE AND 3 UNTHREADED HOLE(S) |
| Phase | SINGLE |
| Drive Type | DIRECT |
| Prime Mover Drive Shaft Bearing Type | BALL |
| Material | ALUMINUM OVERALL |
| Surface Treatment | ENAMEL OVERALL |
| Prime Mover Power Rating | 12.200 WATTS |
| Housing Inside Diameter | 1.281 INCHES NOMINAL IN |
| Frequency in Hertz | 400.0 |
| Air Flow Rate | 62.0 CUBIC FEET PER MINUTE NOMINAL |
| Length | 1.540 INCHES NOMINAL IN |
| Flow Direction | INWARD |
| Speed Adjustments | SINGLE SPEED |
| Electrical Connection Type | TERMINAL BLOCK |
| Ambient Temp at Full Rated Power | 125.0 CELSIUS DEGC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 020966 | Rotron Incorporated (USA) |
| 10179126-1 PRIMARY | Us Army Aviation and Missile Command (USA) |
| A0-19818 | Rotron Incorporated (USA) |
| PROPIMAX2-464ZH | Rotron Incorporated (USA) |
NSN 4140-00-051-9581 is a Fan,tubeaxial, manufactured by Us Army Aviation and Missile Command, classified under FSC 4140 (No Item Name Available). Status: active.
NSN 4140-00-051-9581 has 4 cross-referenced part numbers: 020966 (Rotron Incorporated), 10179126-1 (Us Army Aviation and Missile Command), A0-19818 (Rotron Incorporated), PROPIMAX2-464ZH (Rotron Incorporated).
There are 3 known substitutes for 4140-00-051-9581: 4140-01-156-5333, 6515-01-335-8231, 6117-01-727-6157. Verify interchangeability with system specifications before substitution.
Key specifications for 10179126-1: Operating Speed at Rated Capacity in RPM: 11000.0; Prime Mover Type: ELECTRIC MOTOR; Inclosure Type: FULLY INCLOSED; Voltage in Volts and Current Type: 220.0 AC. 21 total characteristics are documented in the Federal Logistics Information System.