The Fan,centrifugal, cataloged under National Stock Number 4140-00-640-5778, 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 Globe Motors, Inc. Dba Allient Dayton. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 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 | 4140-00-640-5778 |
| Primary Part Number | 19A1540 |
| Item Name | Fan,centrifugal |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Globe Motors, Inc. Dba Allient Dayton |
| Status | ACTIVE |
| Surface Treatment | ZINC BLADE |
| Prime Mover Type | ELECTRIC MOTOR |
| Speed Adjustments | SINGLE SPEED |
| Operating Speed at Rated Capacity in RPM | 3000.0 |
| Electrical Connection Type | WIRE LEAD |
| Air Flow Rate | 60.0 CUBIC FEET PER MINUTE NOMINAL |
| FSC Application Data | TRAINING SET RADAR |
| Material | STEEL OVERALL |
| Style Designator | FIXED, RECTANGULAR OUTLETS |
| Features Provided | NONSPARKING |
| Phase | SINGLE |
| Height | 4.812 INCHES NOMINAL IN |
| Stage Quantity | 1 |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| Discharge Direction | HORIZONTAL |
| Environmental Protection | FUNGUS RESISTANT AND HUMIDITY PROOF AND SALT SPRAY RESISTANT AND SHOCK PROOF AND VIBRATION PROOF |
| Inclosure Type | FULLY INCLOSED |
| Surface Treatment | ENAMEL HOUSING |
| Width | 4.625 INCHES NOMINAL IN |
| Outlet Inside Height | 1.875 INCHES NOMINAL IN |
| Length | 4.625 INCHES NOMINAL IN |
| Ambient Temp at Full Rated Power | -29.0 CELSIUS AND 148.0 CELSIUS DEGC |
| Static Pressure at Specified Air Flow Rate | ERR-060 |
| Drive Type | DIRECT |
| Outlet Location | TOP |
| Prime Mover Power Rating | 0.033 HORSEPOWER |
| Prime Mover Drive Shaft Bearing Type | BALL |
| Voltage in Volts and Current Type | 115.0 AC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4140-00-640-5778 is a Fan,centrifugal, manufactured by Globe Motors, Inc. Dba Allient Dayton, classified under FSC 4140 (No Item Name Available). Status: active.
NSN 4140-00-640-5778 has 4 cross-referenced part numbers: F51-10 (Ni Industries Inc Thermador/waste King Div), KBB25 (Kooltronic, Inc.), F51-10 (Ni Industries Inc Thermador/waste King Div), 19A1540 (Globe Motors, Inc. Dba Allient Dayton).
There is 1 known substitute for 4140-00-640-5778: 2530-00-359-0438. Verify interchangeability with system specifications before substitution.
Key specifications for 19A1540: Surface Treatment: ZINC BLADE; Prime Mover Type: ELECTRIC MOTOR; Speed Adjustments: SINGLE SPEED; Operating Speed at Rated Capacity in RPM: 3000.0. 28 total characteristics are documented in the Federal Logistics Information System.