The Fan,tubeaxial, cataloged under National Stock Number 4140-00-946-1283, 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 Rotron Incorporated. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4140-00-946-1283 |
| Primary Part Number | 033041 |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Rotron Incorporated |
| Status | CANCELLED |
| Flow Direction | OUTWARD |
| Features Provided | NONSPARKING |
| Drive Type | DIRECT |
| Style Designator | FIXED |
| Air Flow Rate | 118.0 CUBIC FEET PER MINUTE MAXIMUM |
| Surface Treatment | ENAMEL OVERALL |
| Rotation Direction for Which Designed | CLOCKWISE |
| Static Pressure at Specified Air Flow Rate | ERR-060 |
| Prime Mover Drive Shaft Bearing Type | BALL |
| Housing Inside Diameter | 3.064 INCHES NOMINAL IN |
| Voltage in Volts and Current Type | 115.0 AC |
| Prime Mover Power Rating | 0.048 HORSEPOWER |
| Frequency in Hertz | 400.0 |
| Inclosure Type | FULLY INCLOSED |
| Mounting Facility Type and Quantity | 2 CLAMP |
| Prime Mover Type | ELECTRIC MOTOR |
| Operating Speed at Rated Capacity in RPM | 20000.0 |
| Phase | SINGLE |
| Electrical Connection Type | TERMINAL BLOCK |
| Speed Adjustments | SINGLE SPEED |
| Material | ALUMINUM OVERALL |
| Length | 1.546 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 033041 PRIMARY | Rotron Incorporated (USA) |
| A0-19819 | Rotron Incorporated (USA) |
| 10179126-2 | Us Army Aviation and Missile Command (USA) |
| PROPIMAX 2-369ZS | Rotron Incorporated (USA) |
| PROPIMAX2-369ZH | Rotron Incorporated (USA) |
NSN 4140-00-946-1283 is a Fan,tubeaxial, manufactured by Rotron Incorporated, classified under FSC 4140 (No Item Name Available). Status: cancelled.
NSN 4140-00-946-1283 has 5 cross-referenced part numbers: 033041 (Rotron Incorporated), A0-19819 (Rotron Incorporated), 10179126-2 (Us Army Aviation and Missile Command), PROPIMAX 2-369ZS (Rotron Incorporated), PROPIMAX2-369ZH (Rotron Incorporated).
There are 3 known substitutes for 4140-00-946-1283: 5365-00-741-2377, 5910-01-248-6830, 5331-01-603-5054. Verify interchangeability with system specifications before substitution.
Key specifications for 033041: Flow Direction: OUTWARD; Features Provided: NONSPARKING; Drive Type: DIRECT; Style Designator: FIXED. 22 total characteristics are documented in the Federal Logistics Information System.
NSN 4140-00-946-1283 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.