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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
HEATER , DUCT TYPE , STATIONARY

Definition:

A DEVICE CAPABLE OF PRODUCING HEAT FROM GAS, LIQUID FUEL, OR AN ELECTRICAL HEATING ELEMENT DESIGNED FOR PERMANENT INSTALLATION IN SHEET METAL DUCTS OF A FORCED AIR CIRCULATING SYSTEM. IT CONSISTS OF (1) A FINNED, STEEL BURNER TUBE, A COMBUSTION AIR BLOWER, A CONTROL PANEL, AND A CONSTANT LEVEL FUEL SUPPLY SYSTEM OR (2) A DEVICE HAVING A HEATING ELEMENT WHICH WHEN CONNECTED TO AN ELECTRICAL SOURCE, DIRECTLY IMPARTS HEAT. IT MAY BE PROVIDED WITH A FLANGED OUTER CASING TO FACILITATE MOUNTING 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.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
106-056816-000 65586 A D 9 A AX
EH-21H 17032 A 5 2 5 AX
106-056816-006 65586 A 3 2 E AX
TFZ-21H 74924 A 5 2 5 AX
MIL-H-22594 81349 M 4 1 E AX

CAGE Information

Code Company
17032 VALAD ELECTRIC HEATING CORP.
65586 CHROMALOX INC DBA OGDEN DIV CHROMALO
74924 INDUSTRIAL ENGINEERING AND EQUIPMENT
81349 MILITARY SPECIFICATIONS PROMULGATED

Federal Supply Class

Title

SPACE AND WATER HEATING EQUIPMEN

Inclusions:

INCLUDES BOILERS, 15 POUNDS WSP AND UNDER (FOR BOILERS OVER 15 POUNDS WSP, SEE FSC 4410); DOMESTIC WATER STORAGE TANKS THROUGH 100 GALLON CAPACITY; FIREPLACE HEATERS; FURNACES; SPACE HEATERS; HEATING RADIATORS; IMMERSION HEATERS; WATER HEATERS, THROUGH 100 GALLON RECOVERY CAPACITY (FOR HEATERS OVER 100 GALLONS RECOVERY CAPACITY, SEE FSC 4410).

Exclusions:

EXCLUDES VEHICLE HEATERS; (FSC 2540); AIRCRAFT HEATERS (FSC 1660).

Similar Parts

EH-21H , EH21H , 4520-01-212-7550 , 4520012127550 , 012127550 , 106-056816-000 , EH-21H , 106-056816-006 , TFZ-21H , MIL-H-22594 ,