The Fan,tubeaxial, cataloged under National Stock Number 4140-01-179-0195, 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 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-179-0195 |
| Primary Part Number | 033803 |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Rotron Incorporated |
| Status | ACTIVE |
| Material | ALUMINUM ALLOY OVERALL |
| Electrical Connection Type | WIRE LEAD |
| Operating Speed at Rated Capacity in RPM | 3200.0 |
| Prime Mover Type | ELECTRIC MOTOR |
| Prime Mover Drive Shaft Bearing Type | BALL |
| Flow Direction | INWARD |
| Housing Inside Diameter | 2.812 INCHES NOMINAL IN |
| Height | 3.140 INCHES NOMINAL IN |
| Mounting Facility Type and Quantity | 2 FLANGE AND 8 UNTHREADED HOLE(S) |
| Surface Treatment | ENAMEL OVERALL |
| Inclosure Type | FULLY INCLOSED |
| Ambient Temp at Full Rated Power | 125.0 CELSIUS DEGC |
| Phase | SINGLE |
| Drive Type | DIRECT |
| Width | 3.140 INCHES NOMINAL IN |
| Length | 1.500 INCHES NOMINAL IN |
| Voltage in Volts and Current Type | 115.0 AC |
| Frequency in Hertz | 50.0 AND 60.0 |
| Style Designator | FIXED |
| Surface Treatment Document and Classification | TT-E-489 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Rotation Direction for Which Designed | CLOCKWISE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5546168 | Zf Industrieantriebe Witten Gmbh (DEU) |
| ML8L-115AC-N-1890ZF | Rotron Incorporated (USA) |
| MIL-80 1890ZF | Rotron Incorporated (USA) |
| 033803 PRIMARY | Rotron Incorporated (USA) |
NSN 4140-01-179-0195 is a Fan,tubeaxial, manufactured by Rotron Incorporated, classified under FSC 4140 (No Item Name Available). Status: active.
NSN 4140-01-179-0195 has 4 cross-referenced part numbers: 5546168 (Zf Industrieantriebe Witten Gmbh), ML8L-115AC-N-1890ZF (Rotron Incorporated), MIL-80 1890ZF (Rotron Incorporated), 033803 (Rotron Incorporated).
There is 1 known substitute for 4140-01-179-0195: 4140-01-178-9114. Verify interchangeability with system specifications before substitution.
Key specifications for 033803: Material: ALUMINUM ALLOY OVERALL; Electrical Connection Type: WIRE LEAD; Operating Speed at Rated Capacity in RPM: 3200.0; Prime Mover Type: ELECTRIC MOTOR. 21 total characteristics are documented in the Federal Logistics Information System.