NSN 4520-00-516-2996

Part Details | DUCT TYPE VENTILATION HEATER

4520-00-516-2996 A heat transferring unit utilizing a separate source of steam or hot water as the heat transfer medium. It consists of finned parallel tubes joined together by a header or headers and is designed for installation in the ducts of a forced air circulating system. It may be provided with a flanged outer casing to facilitate mounting of the unit in planned or existing duct work. Circulation of the heated air is achieved by use of a blower or fan not integral with the heating unit.

Alternate Parts: T26MNM, MILH16235C, MIL-H-16235C, S380266970T26MNM, S3802-66970T26MNM, 4520-00-516-2996, 00-516-2996, 4520005162996, 005162996

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
45JAN 01, 196300-516-299607531 ( HEATER, VENTILATION, DUCT TYPE )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4520-00-516-2996
Part Number Cage Code Manufacturer
T26MNM87103EDGE ELECTRONICS CORPORATIONDBA MC INTYRE COIL
MIL-H-16235C81349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
S3802-66970T26MNM80064NAVAL SHIP SYSTEMS COMMAND
Technical Data | NSN 4520-00-516-2996
Characteristic Specifications
HEATING ELEMENT TYPES$T
HEAT MEDIUM TYPEH$E
MAXIMUM PRESSURE LIMIT35.0 POUNDS PER SQUARE INCH GAGE
MOUNTING TYPE VENTILATION DUCT
HEIGHT9.250 INCHES NOMINAL
WIDTH31.125 INCHES NOMINAL
DEPTH7.000 INCHES NOMINAL
DUCT HEIGHT6.250 INCHES
DUCT WIDTH22.000 INCHES
HEAT OUTLET QUANTITY1
HEAT DELIVERY DIRECTION HORIZONTAL
HEAT DISCHARGE OUTLET TYPE STATIONARY
HEAT DIRECTING DEVICE FIXED LOUVER
INCLOSURE MATERIAL ALUMINUM AND COPPER AND COPPER ALLOY AND STEEL CORROSION RESISTING
SURFACE TREATMENT
OPERATING CONTROL TYPE
SPECIAL FEATURESMAGNETIC PERMABILITY SHALL BE LESS THAN 1.2 BEFORE FABRICATION AND NOT GREATER THAN 2.0 AFTER FABRICATION AS MEASURED IN A 200 OERSTED FIELD,TUBE HAS 60 FINS PER FT.