The Fan,centrifugal, cataloged under National Stock Number 4140-00-057-7298, 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 Kooltronic, Inc.. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4140-00-057-7298 |
| Primary Part Number | KP529A |
| Item Name | Fan,centrifugal |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Kooltronic, Inc. |
| Status | CANCELLED |
| Style Designator | FIXED, DUAL, RECTANGULAR OUTLETS |
| Electrical Connection Type | CORD W/ATTACHED PLUG |
| Outlet Inside Width | 4.500 INCHES NOMINAL IN |
| Outlet Inside Height | 2.062 INCHES NOMINAL IN |
| Operating Speed at Rated Capacity in RPM | 3200.0 |
| Features Provided | AIR FILTER AND LOUVER AND SAFETY IMPELLER GUARD |
| Drive Type | DIRECT |
| Prime Mover Type | ELECTRIC MOTOR |
| Inclosure Type | FULLY INCLOSED |
| Phase | SINGLE |
| Mounting Facility Type and Quantity | 2 FLANGE AND 4 SLOT |
| Air Flow Rate | 300.0 CUBIC FEET PER MINUTE NOMINAL |
| Frequency in Hertz | 50.0 AND 60.0 |
| Quantity | 2 |
| Material | STEEL OVERALL |
| Prime Mover Drive Shaft Bearing Type | BALL |
| Discharge Direction | ANGULAR UP |
| Height | 5.250 INCHES NOMINAL IN |
| Surface Treatment | ZINC AND PHOSPHATE AND ENAMEL BAKED HOUSING OUTSIDE |
| Rotation Direction for Which Designed | CLOCKWISE AND COUNTERCLOCKWISE |
| Voltage in Volts and Current Type | 115.0 AC |
| Prime Mover Power Rating | 0.160 HORSEPOWER |
| Width | 19.000 INCHES NOMINAL IN |
| Speed Adjustments | SINGLE SPEED |
| Length | 7.000 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 0N510455 | National Security Agency (USA) |
| KP529A PRIMARY | Kooltronic, Inc. (USA) |
| 26987-1 | Teledyne Brown Engineering, Inc. (USA) |
| C248793F | Kooltronic, Inc. (USA) |
| 3120071-100 | Raytheon Company Div Rmd Strategic (USA) |
| 110096-001 | L3harris Technologies, Inc. (USA) |
| 248793 | Sypris Electronics, Llc (USA) |
NSN 4140-00-057-7298 is a Fan,centrifugal, manufactured by Kooltronic, Inc., classified under FSC 4140 (No Item Name Available). Status: cancelled.
NSN 4140-00-057-7298 has 7 cross-referenced part numbers: 0N510455 (National Security Agency), KP529A (Kooltronic, Inc.), 26987-1 (Teledyne Brown Engineering, Inc.), C248793F (Kooltronic, Inc.), 3120071-100 (Raytheon Company Div Rmd Strategic) and 2 more.
There are 4 known substitutes for 4140-00-057-7298: 5815-00-050-0161, 5945-00-258-2763, 3110-00-941-1278 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for KP529A: Style Designator: FIXED, DUAL, RECTANGULAR OUTLETS; Electrical Connection Type: CORD W/ATTACHED PLUG; Outlet Inside Width: 4.500 INCHES NOMINAL IN; Outlet Inside Height: 2.062 INCHES NOMINAL IN. 26 total characteristics are documented in the Federal Logistics Information System.
NSN 4140-00-057-7298 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.