The Fan,tubeaxial, cataloged under National Stock Number 4140-01-190-3278, 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 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-190-3278 |
| Primary Part Number | 034072000 |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Rotron Incorporated |
| Status | ACTIVE |
| Ambient Temp at Full Rated Power | -28.0 CELSIUS AND 65.0 CELSIUS DEGC |
| Prime Mover Drive Shaft Bearing Type | BALL |
| Prime Mover Type | ELECTRIC MOTOR |
| Phase | THREE |
| Voltage in Volts and Current Type | 115.0 AC |
| Air Flow Rate | 220.000 CUBIC FEET PER MINUTE NOMINAL |
| Drive Type | DIRECT |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| Prime Mover Power Rating | 0.032 HORSEPOWER |
| Housing Inside Diameter | 6.375 INCHES NOMINAL IN |
| Frequency in Hertz | 60.0 |
| Inclosure Type | FULLY INCLOSED |
| Mounting Facility Type and Quantity | 2 RIM AND 4 UNTHREADED HOLE(S) |
| Surface Treatment | ENAMEL OVERALL |
| Style Designator | FIXED |
| Surface Treatment Document and Classification | TT-E-489 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material | ALUMINUM ALLOY OVERALL |
| Length | 2.000 INCHES NOMINAL IN |
| Speed Adjustments | SINGLE SPEED |
| Operating Speed at Rated Capacity in RPM | 3100.0 |
| Environmental Protection | SHOCK PROOF AND VIBRATION PROOF |
| Flow Direction | INWARD |
| Electrical Connection Type | WIRE LEAD |
| Static Pressure at Specified Air Flow Rate | ERR-060 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4140-01-190-3278 is a Fan,tubeaxial, manufactured by Rotron Incorporated, classified under FSC 4140 (No Item Name Available). Status: active.
NSN 4140-01-190-3278 has 6 cross-referenced part numbers: 034072 (Rotron Incorporated), 32880 (Zf Industrieantriebe Witten Gmbh), 033291 (Rotron Incorporated), 034072000 (Rotron Incorporated), 5542331-1 (Naval Sea Systems Command) and 1 more.
There are 5 known substitutes for 4140-01-190-3278: 3455-00-021-2414, 5315-00-056-5629, 5110-01-166-5162 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 034072000: Ambient Temp at Full Rated Power: -28.0 CELSIUS AND 65.0 CELSIUS DEGC; Prime Mover Drive Shaft Bearing Type: BALL; Prime Mover Type: ELECTRIC MOTOR; Phase: THREE. 25 total characteristics are documented in the Federal Logistics Information System.