The Fan,tubeaxial, cataloged under National Stock Number 4140-00-113-0989, 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 Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 24 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 | 4140-00-113-0989 |
| Primary Part Number | 2899381-01 |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan |
| Status | CANCELLED |
| Length | 1.570 INCHES MAXIMUM IN |
| Material | PLASTIC BLADE |
| Material | PLASTIC PHENOLIC HOUSING |
| Housing Inside Diameter | 4.469 INCHES MINIMUM AND 4.531 INCHES MAXIMUM IN |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| Ambient Temp at Full Rated Power | -15.0 CELSIUS AND 72.0 CELSIUS DEGC |
| Mounting Facility Type and Quantity | 2 FLANGE AND 8 UNTHREADED HOLE(S) |
| Electrical Connection Type | TERMINAL |
| Style Designator | FIXED |
| Operating Speed at Rated Capacity in RPM | 2650.0 AND 3100.0 |
| Height | 4.650 INCHES MINIMUM AND 4.710 INCHES MAXIMUM IN |
| Inclosure Type | FULLY INCLOSED |
| Frequency in Hertz | 50.0 AND 60.0 |
| Prime Mover Type | ELECTRIC MOTOR |
| Prime Mover Power Rating | 14.0 WATTS |
| Air Flow Rate | 105.0 CUBIC FEET PER MINUTE MAXIMUM |
| Drive Type | DIRECT |
| Flow Direction | INWARD |
| Prime Mover Drive Shaft Bearing Type | SLEEVE |
| Phase | SINGLE |
| Voltage in Volts and Current Type | 115.0 AC |
| Speed Adjustments | SINGLE SPEED |
| Width | 4.650 INCHES MINIMUM AND 4.710 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 028021 AND 477727 W/PAIR 271016 | Rotron Incorporated (USA) |
| MU2A1WGRILL AND CLIPS | Rotron Incorporated (USA) |
| MUFFINGRILLEWSPECIALGRILLE17826 | Rotron Incorporated (USA) |
| MU2A1OR028021 | Comair Rotron Inc Sub of Kl Industries Inc (USA) |
| 2031508 | Champion Aerospace Llc (USA) |
| E2820BM747 | Rotron Incorporated (USA) |
| 028021 AND 477727 W/PAIR 271016 | Comair Rotron Inc Sub of Kl Industries Inc (USA) |
| 2118734 | Zf Industrieantriebe Witten Gmbh (DEU) |
| BL106-4 | The Technical Material Corporation Dba T M C (USA) |
| C2195-1025 | Di-an Controls Inc (USA) |
| M745 VENTURI | Rotron Incorporated (USA) |
| G0LDSEALMUFFINVENTURIFAN | Comair Rotron Inc Sub of Kl Industries Inc (USA) |
| 028021,MOD MU2A 1 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 83-1560-0021 | Minnesota Mining and Mfg Co Mincom Div (USA) |
| VENTURI FAN M74 7 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 390-458A11 | Zf Industrieantriebe Witten Gmbh (DEU) |
| VENTURIFAN | Comair Rotron Inc Sub of Kl Industries Inc (USA) |
| MU2A1WGRILL AND CLIPS | Comair Rotron Inc Sub of Kl Industries Inc (USA) |
| 000003-25 | Zf Industrieantriebe Witten Gmbh (DEU) |
| WS2107F0-1 | Imc Magnetics Corp Western Div (USA) |
NSN 4140-00-113-0989 is a Fan,tubeaxial, manufactured by Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan, classified under FSC 4140 (No Item Name Available). Status: cancelled.
NSN 4140-00-113-0989 has 50 cross-referenced part numbers: 028021 AND 477727 W/PAIR 271016 (Rotron Incorporated), MU2A1WGRILL AND CLIPS (Rotron Incorporated), MUFFINGRILLEWSPECIALGRILLE17826 (Rotron Incorporated), MU2A1OR028021 (Comair Rotron Inc Sub of Kl Industries Inc), 2031508 (Champion Aerospace Llc) and 45 more.
There are 12 known substitutes for 4140-00-113-0989: 4140-00-004-9000, 1660-00-184-5107, 2990-00-354-3353 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2899381-01: Length: 1.570 INCHES MAXIMUM IN; Material: PLASTIC BLADE; Material: PLASTIC PHENOLIC HOUSING; Housing Inside Diameter: 4.469 INCHES MINIMUM AND 4.531 INCHES MAXIMUM IN. 23 total characteristics are documented in the Federal Logistics Information System.
NSN 4140-00-113-0989 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.