The Fan,tubeaxial, cataloged under National Stock Number 4140-00-815-6897, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4140-00-815-6897 |
| Primary Part Number | 335C894 |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | CANCELLED |
| Drive Type | DIRECT |
| Ambient Temp at Full Rated Power | 85.0 CELSIUS DEGC |
| Air Flow Rate | 280.0 CUBIC FEET PER MINUTE NOMINAL |
| Surface Treatment | ENAMEL OVERALL |
| Diameter | 6.500 INCHES NOMINAL IN |
| Inclosure Type | FULLY INCLOSED |
| Electrical Connection Type | TERMINAL BLOCK |
| Mounting Facility Type and Quantity | 2 FLANGE |
| Prime Mover Drive Shaft Bearing Type | BALL |
| Operating Speed at Rated Capacity in RPM | 3300.0 |
| Prime Mover Type | ELECTRIC MOTOR |
| Rotation Direction for Which Designed | CLOCKWISE |
| Prime Mover Power Rating | 0.032 HORSEPOWER |
| Material | ALUMINUM OVERALL |
| Phase | SINGLE |
| Surface Treatment Document and Classification | MIL-E-5557,TYPE 4 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Static Pressure at Specified Air Flow Rate | ERR-060 |
| Voltage in Volts and Current Type | 115.0 AC |
| Length | 2.470 INCHES NOMINAL IN |
| Style Designator | FIXED |
| Flow Direction | INWARD |
| Frequency in Hertz | 50.0 AND 60.0 |
| Housing Inside Diameter | 6.812 INCHES NOMINAL IN |
| Speed Adjustments | SINGLE SPEED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 026990 | Rotron Incorporated (USA) |
| SAUCERFAN467ZS | Rotron Incorporated (USA) |
| 8591698-001 | General Motors Corp (USA) |
| 026990000 | Rotron Incorporated (USA) |
| 335C894 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 335C894 | Rotron Incorporated (USA) |
| 8591698-001 | Delco Electronics Corp Delco Systems Opns (USA) |
| U60A3R6 | Eastern Air Devices Inc Dba Ead Motors (USA) |
| 335C894H01 | Westinghouse Electric Corp (USA) |
| A0-43470 | Rotron Incorporated (USA) |
| 335C894H01 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
NSN 4140-00-815-6897 is a Fan,tubeaxial, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 4140 (No Item Name Available). Status: cancelled.
NSN 4140-00-815-6897 has 11 cross-referenced part numbers: 026990 (Rotron Incorporated), SAUCERFAN467ZS (Rotron Incorporated), 8591698-001 (General Motors Corp), 026990000 (Rotron Incorporated), 335C894 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp) and 6 more.
There are 3 known substitutes for 4140-00-815-6897: 4140-00-833-6239, 4140-01-020-4224, 4140-01-028-9602. Verify interchangeability with system specifications before substitution.
Key specifications for 335C894: Drive Type: DIRECT; Ambient Temp at Full Rated Power: 85.0 CELSIUS DEGC; Air Flow Rate: 280.0 CUBIC FEET PER MINUTE NOMINAL; Surface Treatment: ENAMEL OVERALL. 24 total characteristics are documented in the Federal Logistics Information System.
NSN 4140-00-815-6897 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.