NSN 4520-01-025-4867

Part Details | NONIMMERSION TYPE ELECTRICAL HEATING ELEMENT

4520-01-025-4867 An electrical device in the form of a resistor consisting of a resistance wire, an insulating material, and may be sheathed. Includes infrared elements. It is designed to transform electrical current into heat. It may include an automatic control to regulate the amount of heat generated.

Alternate Parts: MILH22577, MIL-H-22577, 67205A22, 67-205A2-2, VDH56B, VDH-56B, VDH256B, VDH-256B, 4520-01-025-4867, 01-025-4867, 4520010254867, 010254867

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
45AUG 03, 197601-025-486729427 ( HEATING ELEMENT, ELECTRICAL, NONIMMERSION TYPE )
REFERENCE DRAWINGS & PICTURES

FLANGE TYPE MOUNTING FACILITY

STRIP, FINNED

STUD TYPE

PARALLEL AT CENTER

Cross Reference | NSN 4520-01-025-4867
Part Number Cage Code Manufacturer
MIL-H-2257781349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
67-205A2-217032VALAD ELECTRIC HEATING CORP.
VDH-56B17032VALAD ELECTRIC HEATING CORP.
VDH-256B17032VALAD ELECTRIC HEATING CORP.
Technical Data | NSN 4520-01-025-4867
Characteristic Specifications
BODY STYLE STRIP, FINNED
OVERALL LENGTH19.125 INCHES NOMINAL
WIDTH2.000 INCHES NOMINAL
LENGTH17.000 INCHES NOMINAL
TERMINAL ARRANGEMENT STYLE PARALLEL AT CENTER
ELEMENT RADIATION SPECTRUM NONINFRARED
EFFECTIVE HEATING LENGTH17.500 INCHES NOMINAL
ELEMENT QUANTITY1
HEAT QUANTITY1
ELEMENT CONNECTION STYLE STUD TYPE
TERMINAL QUANTITY2
TERMINAL LENGTH0.750 INCHES NOMINAL
MOUNTING METHOD STYLE FLANGE TYPE MOUNTING FACILITY
HOLE DIAMETER0.151 INCHES NOMINAL
MOUNTING FACILITY LENGTH2.000 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.375 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.375 INCHES NOMINAL
MOUNTING FACILITY WIDTH2.000 INCHES NOMINAL
HOLE OR SLOT QUANTITY4
FLANGE THICKNESS0.109 INCHES NOMINAL
NONDEFINITIVE SPEC/STD DATA2 TYPE