The Fan,tubeaxial, cataloged under National Stock Number 4140-01-055-4705, 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 36 commercial cross-references from 20 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4140-01-055-4705 |
| Primary Part Number | 028422000 |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Rotron Incorporated |
| Status | CANCELLED |
| Prime Mover Type | ELECTRIC MOTOR |
| Surface Treatment | ENAMEL HOUSING |
| Inclosure Type | FULLY INCLOSED |
| Mounting Facility Type and Quantity | 2 FLANGE AND 8 UNTHREADED HOLE(S) |
| Material | ZINC ALLOY HOUSING |
| Style Designator | FIXED |
| Static Pressure at Specified Air Flow Rate | ERR-060 |
| Electrical Connection Type | TERMINAL |
| Phase | SINGLE |
| Speed Adjustments | SINGLE SPEED |
| Frequency in Hertz | 50.0 AND 60.0 |
| Material | PLASTIC POLYPROPYLENE BLADE |
| Air Flow Rate | 115.0 CUBIC FEET PER MINUTE NOMINAL |
| Flow Direction | OUTWARD |
| Length | 1.530 INCHES NOMINAL IN |
| Housing Inside Diameter | 4.250 INCHES NOMINAL IN |
| Drive Type | DIRECT |
| Operating Speed at Rated Capacity in RPM | 2700.0 AND 3100.0 |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| Prime Mover Power Rating | 0.024 HORSEPOWER |
| Voltage in Volts and Current Type | 115.0 AC |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 10110530 | Nimikkeistokeskus Ncb Finland (FIN) |
| ASC1263857 | Asc Pty Ltd (AUS) |
| 028422 | Comair Rotron Inc Sub of Kl Industries Inc (USA) |
| TF120345AW | Zf Industrieantriebe Witten Gmbh (DEU) |
| 519099-1 | Telephonics Corporation (USA) |
| 70K8566 | Farnell/newark Electronics Component (USA) |
| 4500C | Zf Industrieantriebe Witten Gmbh (DEU) |
| 028422 (MX2B3) | Rotron Incorporated (USA) |
| 525030 | Raytheon Technical Services Company (USA) |
| 2698-9301 | Lockheed Martin Corp Lockheed Martin Mission Systems (USA) |
| 4140PL1288902 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 525030 | Cae Usa Inc. (USA) |
| N003491 | Lockheed Martin Corporation Div Rms - Manassas (USA) |
| 971789-1 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 028668 | Comair Rotron Inc Sub of Kl Industries Inc (USA) |
| 7310012-1 | Electrodynamics Inc Div L3harris Electrodynamics Inc (USA) |
| MX2B3 | Comair Rotron Inc Sub of Kl Industries Inc (USA) |
| 028422000 PRIMARY | Rotron Incorporated (USA) |
| 028422 | H. V. Mody, Inc. Dba Mody Aerospace (USA) |
| 28-50000-01 | Computer Automation Inc |
NSN 4140-01-055-4705 is a Fan,tubeaxial, manufactured by Rotron Incorporated, classified under FSC 4140 (No Item Name Available). Status: cancelled.
NSN 4140-01-055-4705 has 36 cross-referenced part numbers: 10110530 (Nimikkeistokeskus Ncb Finland), ASC1263857 (Asc Pty Ltd), 028422 (Comair Rotron Inc Sub of Kl Industries Inc), TF120345AW (Zf Industrieantriebe Witten Gmbh), 519099-1 (Telephonics Corporation) and 31 more.
There are 12 known substitutes for 4140-01-055-4705: 4140-00-113-0989, 5305-00-143-3372, 5360-00-310-0669 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 028422000: Prime Mover Type: ELECTRIC MOTOR; Surface Treatment: ENAMEL HOUSING; Inclosure Type: FULLY INCLOSED; Mounting Facility Type and Quantity: 2 FLANGE AND 8 UNTHREADED HOLE(S). 23 total characteristics are documented in the Federal Logistics Information System.
NSN 4140-01-055-4705 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.