3020-01-169-9777 GEAR,WORM Index 5340-01-169-9779 STANDOFF,THREADED,SPACING

National Stock Number:
4420-01-169-9778

Federal Supply Class:
4420

National Item Identification Number:
011699778

Description:
CORE ASSEMBLY,FLUID HEATER,INDUS

Detail:
AN ASSEMBLED UNIT WHICH MAY CONSIST OF TUBES, TUBE SHEETS, BAFFLES AND FINS, WHICH COMPRISE THE BASIC HEAT TRANSFER ELEMENT OF A HEATER, FLUID, INDUSTRIAL. EXCLUDES HOT WATER CORES.


Manufacturer Information:
153-003-E-09311839BEAIRD INDUSTRIES INC.
153-003-E-093-0311839BEAIRD INDUSTRIES INC.
53-03-E-093-0311839BEAIRD INDUSTRIES INC.


Techincal Specification:
CORE DIAMETER4.947 INCHES NOMINAL
CORE LENGTH65.125 INCHES NOMINAL
HEAT TRANSFER METHODDIRECT
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-H-17428A MIL SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
STYLE DESIGNATORPLAIN "U" TUBE
TUBE ATTACHMENT METHODWELDED BOTH ENDS
TUBE QUANTITY36
TUBING OUTSIDE DIAMETER0.375 INCHES NOMINAL


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