The Fan,tubeaxial, cataloged under National Stock Number 4140-00-894-0539, 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 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, 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 | 4140-00-894-0539 |
| Primary Part Number | 027949 |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Rotron Incorporated |
| Status | ACTIVE |
| Prime Mover Drive Shaft Bearing Type | BALL |
| Voltage in Volts and Current Type | 115.0 AC |
| Environmental Protection | EXPLOSION PROOF |
| Prime Mover Type | ELECTRIC MOTOR |
| Flow Direction | OUTWARD |
| Style Designator | FIXED |
| Surface Treatment | ENAMEL BLADE |
| Material | ALUMINUM OVERALL |
| Surface Treatment | ANODIZE AND ENAMEL HOUSING |
| Electrical Connection Type | TERMINAL BLOCK |
| Features Provided | NONSPARKING |
| Rotation Direction for Which Designed | CLOCKWISE |
| Length | 1.250 INCHES NOMINAL IN |
| Ambient Temp at Full Rated Power | 40.0 CELSIUS AND 125.0 CELSIUS DEGC |
| Drive Type | DIRECT |
| Air Flow Rate | 60.0 CUBIC FEET PER MINUTE NOMINAL |
| Phase | SINGLE |
| Housing Inside Diameter | 3.064 INCHES NOMINAL IN |
| Prime Mover Power Rating | 0.036 HORSEPOWER |
| Operating Speed at Rated Capacity in RPM | 11700.0 |
| Speed Adjustments | SINGLE SPEED |
| Inclosure Type | PARTIALLY INCLOSED |
| Frequency in Hertz | 1600.0 |
| Static Pressure at Specified Air Flow Rate | ERR-060 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| PROPIMAX2-577ZH | Rotron Incorporated (USA) |
| SM-D-357545 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 461-1102-1 | Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions (USA) |
| PROPIMAX2-577ZS | Rotron Incorporated (USA) |
| 027949 PRIMARY | Rotron Incorporated (USA) |
NSN 4140-00-894-0539 is a Fan,tubeaxial, manufactured by Rotron Incorporated, classified under FSC 4140 (No Item Name Available). Status: active.
NSN 4140-00-894-0539 has 5 cross-referenced part numbers: PROPIMAX2-577ZH (Rotron Incorporated), SM-D-357545 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 461-1102-1 (Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions), PROPIMAX2-577ZS (Rotron Incorporated), 027949 (Rotron Incorporated).
There is 1 known substitute for 4140-00-894-0539: 5930-01-206-9295. Verify interchangeability with system specifications before substitution.
Key specifications for 027949: Prime Mover Drive Shaft Bearing Type: BALL; Voltage in Volts and Current Type: 115.0 AC; Environmental Protection: EXPLOSION PROOF; Prime Mover Type: ELECTRIC MOTOR. 24 total characteristics are documented in the Federal Logistics Information System.