The Fan,vaneaxial, cataloged under National Stock Number 4140-00-001-8404, 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 Rtx Corporation Div Pratt & Whitney. Government technical data includes 10 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-00-001-8404 |
| Primary Part Number | 20050-2 |
| Item Name | Fan,vaneaxial |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Rtx Corporation Div Pratt & Whitney |
| Status | ACTIVE |
| Drive Type | DIRECT |
| Prime Mover Type | ELECTRIC MOTOR |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| Style Designator | FIXED |
| Mounting Facility Type and Quantity | 1 FLANGE |
| Electrical Connection Type | TERMINAL |
| Quantity | 1 |
| Voltage in Volts and Current Type | 28.0 DC |
| Housing Inside Diameter | 8.000 INCHES NOMINAL IN |
| Length | 10.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4140-00-001-8404 is a Fan,vaneaxial, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 4140 (No Item Name Available). Status: active.
NSN 4140-00-001-8404 has 3 cross-referenced part numbers: 20050-2 (Rtx Corporation Div Pratt & Whitney), WSS94280 (Carrier Corp), 20050-2 (Hamilton Sundstrand Corporation).
There are 5 known substitutes for 4140-00-001-8404: 6625-00-102-8721, 5995-00-863-3497, 5310-00-961-8066 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 20050-2: Drive Type: DIRECT; Prime Mover Type: ELECTRIC MOTOR; Rotation Direction for Which Designed: COUNTERCLOCKWISE; Style Designator: FIXED. 10 total characteristics are documented in the Federal Logistics Information System.