The Fan,centrifugal, cataloged under National Stock Number 4140-00-391-0879, 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 Instruments and Flight Research, Inc.. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-00-391-0879 |
| Primary Part Number | 523092 |
| Item Name | Fan,centrifugal |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Instruments and Flight Research, Inc. |
| Status | ACTIVE |
| Outlet Inside Diameter | 2.000 INCHES NOMINAL IN |
| Quantity | 1 |
| Material | ALUMINUM BLADE |
| Material | STEEL HOUSING |
| Style Designator | FIXED,ROUND OUTLETS |
| Phase | SINGLE |
| Prime Mover Type | ELECTRIC MOTOR |
| Drive Type | DIRECT |
| Ambient Temp at Full Rated Power | 40.0 CELSIUS DEGC |
| Surface Treatment | CHROMATE ZINC BLADE |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| Outlet Location | BOTTOM |
| Length | 6.312 INCHES NOMINAL IN |
| Prime Mover Drive Shaft Bearing Type | BALL |
| Inclosure Type | PARTIALLY INCLOSED |
| Height | 5.844 INCHES NOMINAL IN |
| Electrical Connection Type | WIRE LEAD |
| Discharge Direction | HORIZONTAL |
| Prime Mover Power Rating | 0.133 HORSEPOWER |
| Voltage in Volts and Current Type | 115.0 AC |
| Width | 6.156 INCHES NOMINAL IN |
| Operating Speed at Rated Capacity in RPM | 3050.0 |
| Stage Quantity | 1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4140-00-391-0879 is a Fan,centrifugal, manufactured by Instruments and Flight Research, Inc., classified under FSC 4140 (No Item Name Available). Status: active.
NSN 4140-00-391-0879 has 3 cross-referenced part numbers: 523092 (Instruments and Flight Research, Inc.), BL13 (Franklin Electric Co Inc), 80042 (Franklin Electric Co Inc).
There are 11 known substitutes for 4140-00-391-0879: 4030-00-087-1931, 2930-00-087-5584, 5960-00-351-4811 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 523092: Outlet Inside Diameter: 2.000 INCHES NOMINAL IN; Quantity: 1; Material: ALUMINUM BLADE; Material: STEEL HOUSING. 23 total characteristics are documented in the Federal Logistics Information System.