NSN 4420-01-277-6544

Part Details | INDUSTRIAL FLUID HEATER

4420-01-277-6544 An apparatus designed to raise the temperature of a fluid by bringing it into proximity with another fluid of higher temperature so that heat transfer is effected by direct contact or by passing those fluids through pipe(s), tube(s), or coils which are submerged in a tank of hot water or steam which is supplied from an outside source. The fluid is never stored in this tank. Excludes air conditioning, electric fluid heaters, and refrigeration equipment.

Alternate Parts: SDA01569SW1B08110421, SD-A-015-69SW1B08-110421, SDA01569, SD-A-015-69, SW1B08110421SDA01569, SW1B08-110421SD-A-015-69, 4420-01-277-6544, 01-277-6544, 4420012776544, 012776544

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
44APR 25, 198801-277-654404042 ( HEATER, FLUID, INDUSTRIAL )
REFERENCE DRAWINGS & PICTURES

COILED PLAIN TYPE

HEATER,FLUID,INDUST | 4420-01-277-6544, 012776544
Cross Reference | NSN 4420-01-277-6544
Part Number Cage Code Manufacturer
SD-A-015-69SW1B08-11042195368AERCO INTERNATIONAL, INC.
SD-A-015-6995368AERCO INTERNATIONAL, INC.
SW1B08-110421SD-A-015-6995368AERCO INTERNATIONAL, INC.
Technical Data | NSN 4420-01-277-6544
Characteristic Specifications
STYLE DESIGNATOR COILED PLAIN TYPE
DIAMETER17.000 INCHES NOMINAL
LENGTH66.375 INCHES NOMINAL
HEAT TRANSFER METHOD INDIRECT
TUBE QUANTITY8
MAXIMUM STEAM WORKING PRESSURE50.0 POUNDS PER SQUARE INCH
SPECIAL FEATURESSTYLE 110421