The Fan,circulating, cataloged under National Stock Number 4140-00-886-1710, 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 Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-00-886-1710 |
| Primary Part Number | 910881 |
| Item Name | Fan,circulating |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan |
| Status | ACTIVE |
| Material | ALUMINUM ALLOY BLADE |
| Style Designator | FIXED |
| Phase | SINGLE |
| Length | 2.875 INCHES NOMINAL IN |
| Diameter | 3.000 INCHES NOMINAL IN |
| Static Pressure at Specified Air Flow Rate | ERR-060 |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| Flow Direction | INWARD |
| Frequency in Hertz | 400.0 |
| Prime Mover Type | ELECTRIC MOTOR |
| Quantity | 1 |
| Voltage in Volts and Current Type | 115.0 AC |
| Air Flow Rate | 67.000 CUBIC FEET PER MINUTE MAXIMUM |
| Mounting Facility Type and Quantity | 3 UNTHREADED HOLE(S) |
| Electrical Connection Type | TERMINAL BLOCK |
| Surface Treatment | ANODIZE BLADE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4140-00-886-1710 is a Fan,circulating, manufactured by Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan, classified under FSC 4140 (No Item Name Available). Status: active.
NSN 4140-00-886-1710 has 2 cross-referenced part numbers: BC1607F3 (Curtiss-Wright Controls Integrated Sensing, Inc.), 910881 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan).
There is 1 known substitute for 4140-00-886-1710: 6210-00-344-8154. Verify interchangeability with system specifications before substitution.
Key specifications for 910881: Material: ALUMINUM ALLOY BLADE; Style Designator: FIXED; Phase: SINGLE; Length: 2.875 INCHES NOMINAL IN. 16 total characteristics are documented in the Federal Logistics Information System.