E4 equally spaced mounting holes 0.218 in. Min, 0.229 in. Max dia; rating input 118v, 400 hz, 600 watts; resistance varied 50 ohms to 400 ohms w/1 ohm resulution and one amperecapability above 300 ohms
A metal inclosure which includes mounts and protects any quantity and/or combination of electrical/electronic devices such as resistors, relays, potentiometers, receptacles, rectifiers, bridge networks and the like. If electrical, it may not contain electronic tubes and/or resistors. It may have adjustment controls. Designed to produce an electrical signal to control air temperature for an aircraft cabin, cockpit, window, windshield and other comparments for the purpose of anti-icing, defogging or heating.
Classification: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
NSN 5985-00-043-3700
NSN 6130-01-384-3977
NSN 5985-01-206-0739
NSN 6130-01-361-9268
NSN 5915-01-264-0986
NSN 5996-01-610-7449
NSN 5925-01-063-7107
NSN 6110-01-199-7565
NSN 5930-00-576-7369
NSN 6130-01-412-3786
NSN 6130-01-236-3925
NSN 5920-01-333-9690