The Fan,centrifugal, cataloged under National Stock Number 4140-00-411-6848, 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 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-00-411-6848 |
| Primary Part Number | 021061 |
| Item Name | Fan,centrifugal |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Rotron Incorporated |
| Status | ACTIVE |
| Width | 5.720 INCHES MAXIMUM IN |
| Phase | SINGLE |
| Outlet Inside Height | 1.780 INCHES NOMINAL IN |
| Voltage in Volts and Current Type | 115.0 AC |
| Outlet Inside Width | 2.060 INCHES NOMINAL IN |
| Surface Treatment | CHROMATE ZINC AND ENAMEL LUSTERLESS HOUSING |
| Style Designator | FIXED, RECTANGULAR OUTLETS |
| Quantity | 1 |
| Material | STEEL OVERALL |
| Diameter | 2.500 INCHES NOMINAL IN |
| Electrical Connection Type | TERMINAL BLOCK |
| Air Flow Rate | 47.0 CUBIC FEET PER MINUTE MAXIMUM |
| Surface Treatment | ZINC BLADE |
| Stage Quantity | 1 |
| Outlet Location | BOTTOM |
| Mounting Facility Type and Quantity | 8 THREADED HOLE(S) |
| Length | 4.460 INCHES NOMINAL IN |
| Discharge Direction | HORIZONTAL |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| Prime Mover Type | ELECTRIC MOTOR |
| Prime Mover Drive Shaft Bearing Type | BALL |
| Prime Mover Power Rating | 0.053 HORSEPOWER |
| Operating Speed at Rated Capacity in RPM | 3250.0 |
| Inclosure Type | FULLY INCLOSED |
| Height | 4.810 INCHES NOMINAL IN |
| Static Pressure at Specified Air Flow Rate | ERR-060 |
| Drive Type | DIRECT |
| Speed Adjustments | TWO SPEED |
| Ambient Temp at Full Rated Power | -55.0 CELSIUS AND 71.0 CELSIUS DEGC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 630113 | Bae Systems Information and Electronic Systems Integration Inc. (USA) |
| 021061 PRIMARY | Rotron Incorporated (USA) |
| B25N4L-6 | Eastern Air Devices Inc Dba Ead Motors (USA) |
| DRPP-KRS2502CCW-435AF | Rotron Incorporated (USA) |
| DRPP-KRS2502CCW-435AS | Rotron Incorporated (USA) |
NSN 4140-00-411-6848 is a Fan,centrifugal, manufactured by Rotron Incorporated, classified under FSC 4140 (No Item Name Available). Status: active.
NSN 4140-00-411-6848 has 5 cross-referenced part numbers: 630113 (Bae Systems Information and Electronic Systems Integration Inc.), 021061 (Rotron Incorporated), B25N4L-6 (Eastern Air Devices Inc Dba Ead Motors), DRPP-KRS2502CCW-435AF (Rotron Incorporated), DRPP-KRS2502CCW-435AS (Rotron Incorporated).
There are 2 known substitutes for 4140-00-411-6848: 2940-00-386-9370, 5910-00-469-2249. Verify interchangeability with system specifications before substitution.
Key specifications for 021061: Width: 5.720 INCHES MAXIMUM IN; Phase: SINGLE; Outlet Inside Height: 1.780 INCHES NOMINAL IN; Voltage in Volts and Current Type: 115.0 AC. 30 total characteristics are documented in the Federal Logistics Information System.