The Fan,centrifugal, cataloged under National Stock Number 4140-00-115-5311, 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 28 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 | 4140-00-115-5311 |
| Primary Part Number | 021802 |
| Item Name | Fan,centrifugal |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Rotron Incorporated |
| Status | ACTIVE |
| Rotation Direction for Which Designed | CLOCKWISE |
| Speed Adjustments | SINGLE SPEED |
| Environmental Protection | DUSTPROOF |
| Air Flow Rate | 70.0 CUBIC FEET PER MINUTE MAXIMUM |
| Phase | SINGLE |
| Outlet Inside Height | 0.937 INCHES NOMINAL IN |
| Operating Speed at Rated Capacity in RPM | 3270.0 |
| Electrical Connection Type | TERMINAL BLOCK |
| Outlet Inside Width | 2.313 INCHES NOMINAL IN |
| Frequency in Hertz | 60.0 |
| Prime Mover Power Rating | 7.0 WATTS |
| Discharge Direction | VERTICAL UP |
| Width | 4.594 INCHES NOMINAL IN |
| Outlet Location | TOP |
| Prime Mover Type | ELECTRIC MOTOR |
| Drive Type | DIRECT |
| Height | 6.063 INCHES NOMINAL IN |
| Style Designator | FIXED, INVERTED, RECTANGULAR OUTLET |
| Length | 6.406 INCHES NOMINAL IN |
| Material | STEEL BLADE |
| Surface Treatment | PAINT HOUSING OUTSIDE |
| Inclosure Type | FULLY INCLOSED |
| Prime Mover Drive Shaft Bearing Type | BALL |
| Material | ALUMINUM HOUSING |
| Surface Treatment | PAINT HOUSING INSIDE |
| Surface Treatment | PAINT BLADE |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Voltage in Volts and Current Type | 115.0 AC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A0-48459 | Rotron Incorporated (USA) |
| 84309751 | Bae Systems Information and Electronic Systems Integration Inc. (USA) |
| DRFXI KS409CW 331AF | Rotron Incorporated (USA) |
| 021802 PRIMARY | Rotron Incorporated (USA) |
NSN 4140-00-115-5311 is a Fan,centrifugal, manufactured by Rotron Incorporated, classified under FSC 4140 (No Item Name Available). Status: active.
NSN 4140-00-115-5311 has 4 cross-referenced part numbers: A0-48459 (Rotron Incorporated), 84309751 (Bae Systems Information and Electronic Systems Integration Inc.), DRFXI KS409CW 331AF (Rotron Incorporated), 021802 (Rotron Incorporated).
There are 4 known substitutes for 4140-00-115-5311: 6520-01-068-7600, 5895-01-273-7177, 6515-01-502-0964 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 021802: Rotation Direction for Which Designed: CLOCKWISE; Speed Adjustments: SINGLE SPEED; Environmental Protection: DUSTPROOF; Air Flow Rate: 70.0 CUBIC FEET PER MINUTE MAXIMUM. 28 total characteristics are documented in the Federal Logistics Information System.