The Fan,centrifugal, cataloged under National Stock Number 4140-00-203-3714, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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 | 4140-00-203-3714 |
| Primary Part Number | 95G2591 |
| Item Name | Fan,centrifugal |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | ACTIVE |
| Drive Type | DIRECT |
| Prime Mover Type | ELECTRIC MOTOR |
| Prime Mover Power Rating | 0.020 HORSEPOWER |
| Prime Mover Type | ELECTRIC MOTOR |
| Material | STEEL OVERALL |
| Surface Treatment | PAINT HOUSING OUTSIDE |
| Discharge Direction | HORIZONTAL |
| Surface Treatment | ENAMEL BLADE |
| Quantity | 2 |
| Outlet Location | TOP |
| Air Flow Rate | 100.0 CUBIC FEET PER MINUTE MAXIMUM |
| Quantity | 2 |
| Stage Quantity | 2 |
| Discharge Direction | HORIZONTAL |
| Static Pressure at Specified Air Flow Rate | ERR-060 |
| Drive Type | DIRECT |
| Phase | SINGLE |
| Voltage in Volts and Current Type | 115.0 AC |
| Inclosure Type | PARTIALLY INCLOSED |
| Surface Treatment | PAINT HOUSING INSIDE |
| Inclosure Type | PARTIALLY INCLOSED |
| Surface Treatment | PAINT HOUSING OUTSIDE |
| Operating Speed at Rated Capacity in RPM | 3000.0 |
| Prime Mover Power Rating | 0.020 HORSEPOWER |
| Environmental Protection | DUSTPROOF |
| Voltage in Volts and Current Type | 115.0 AC |
| Outlet Location | TOP |
| Material | STEEL OVERALL |
| Prime Mover Drive Shaft Bearing Type | SLEEVE |
| Phase | SINGLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4140-00-203-3714 is a Fan,centrifugal, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 4140 (No Item Name Available). Status: active.
NSN 4140-00-203-3714 has 3 cross-referenced part numbers: 2NB61082 (Zero Corp Mclean Engineering Div), DB (Howard Industries Div of Cyclops Industries Inc), 95G2591 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
There are 2 known substitutes for 4140-00-203-3714: 5905-00-270-5685, 5999-01-169-4578. Verify interchangeability with system specifications before substitution.
Key specifications for 95G2591: Drive Type: DIRECT; Prime Mover Type: ELECTRIC MOTOR; Prime Mover Power Rating: 0.020 HORSEPOWER; Prime Mover Type: ELECTRIC MOTOR. 30 total characteristics are documented in the Federal Logistics Information System.