The Fan,centrifugal, cataloged under National Stock Number 4140-00-998-7681, 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 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-00-998-7681 |
| Primary Part Number | 020715 |
| Item Name | Fan,centrifugal |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Rotron Incorporated |
| Status | ACTIVE |
| Surface Treatment | ZINC BLADE |
| Surface Treatment | ENAMEL HOUSING |
| Frequency in Hertz | 50.0 AND 60.0 |
| Prime Mover Drive Shaft Bearing Type | BALL |
| Outlet Location | BOTTOM OR TOP |
| Static Pressure at Specified Air Flow Rate | ERR-060 |
| Drive Type | DIRECT |
| Discharge Direction | ANGULAR DOWN AND ANGULAR UP AND HORIZONTAL AND VERTICAL DOWN AND VERTICAL UP |
| Outlet Inside Width | 2.109 INCHES NOMINAL IN |
| Mounting Facility Type and Quantity | 1 FLANGE AND 4 UNTHREADED HOLE(S) |
| Prime Mover Type | ELECTRIC MOTOR |
| Operating Speed at Rated Capacity in RPM | 2900.0 |
| Voltage in Volts and Current Type | 115.0 AC |
| Electrical Connection Type | WIRE LEAD |
| Air Flow Rate | 245.0 CUBIC FEET PER MINUTE MAXIMUM |
| Height | 8.625 INCHES NOMINAL IN |
| Phase | SINGLE |
| Prime Mover Power Rating | 0.382 HORSEPOWER |
| Rotation Direction for Which Designed | CLOCKWISE |
| Outlet Inside Height | 2.500 INCHES NOMINAL IN |
| Inclosure Type | FULLY INCLOSED |
| Material | STEEL OVERALL |
| Width | 7.469 INCHES NOMINAL IN |
| Style Designator | FIXED, RECTANGULAR OUTLETS |
| Length | 9.641 INCHES NOMINAL IN |
| Speed Adjustments | SINGLE SPEED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| C7Z178G-7C1 | Ashland Electric Products Inc (USA) |
| 020715 PRIMARY | Rotron Incorporated (USA) |
| DRFP-KS601CW-413AS | Rotron Incorporated (USA) |
| DRFP-KS601CW-413AF | Rotron Incorporated (USA) |
NSN 4140-00-998-7681 is a Fan,centrifugal, manufactured by Rotron Incorporated, classified under FSC 4140 (No Item Name Available). Status: active.
NSN 4140-00-998-7681 has 4 cross-referenced part numbers: C7Z178G-7C1 (Ashland Electric Products Inc), 020715 (Rotron Incorporated), DRFP-KS601CW-413AS (Rotron Incorporated), DRFP-KS601CW-413AF (Rotron Incorporated).
There are 4 known substitutes for 4140-00-998-7681: 6685-00-753-1287, 5905-01-167-6958, 5945-01-225-6134 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 020715: Surface Treatment: ZINC BLADE; Surface Treatment: ENAMEL HOUSING; Frequency in Hertz: 50.0 AND 60.0; Prime Mover Drive Shaft Bearing Type: BALL. 26 total characteristics are documented in the Federal Logistics Information System.