(KO) 402SX Wilmar Electronics undervoltage relay with adjustable drop-out point. One normally closed & one normally open contact, 2 amp. 120 vac, 400 Hz. 3-1/2" x 3" x 3"H. 3.9" x 3.5" base plate.
(MTR) 1N4A Sparton left - right Bendix indicator compass. Requires 3-1/8" diameter hole. 2-5/8" behind panel depth. Made in the 1940s - 1950s. New, unused!!
(MTR) SB202-BXXX Build your own aircraft carrier...well its a start. Dual LED bar graph. Dynamic and static "Commanded Hook Touch Down Point" indicator. Dual, 100 light LEDs to show distances in feet from starting point. Driven by three SN74145 BCD to decimal ICs and a Motorola SC404000P. The unit consists of a driver board for each LED row that plugs into the dual display board. NOTE: 2 BCD values will select and light 1 LED in a row. New, unused. NSN: 6350-01-311-6625.
(LMP) R17L-11A60 Grimes landing light. 12 vdc. New, from
reconditioning 1954. Motorized extension and retraction. Automatic
shut-off at end of travel, both directions. Lamp only lights
when fully extended. Dimensions: 5" x 10" x 13". Grimes P/N: G3100.
(MTR) 3188 400 Hz transducer. Converts @ 0 - 115 vac, 380 - 420 Hz input to a 0 - 1 madc output signal to drive a standard panel meter. 10 - 32 stud posts in / out. 2-5/8" diameter x 3" high. Useful for any avionic or other 400 Hz power user to monitor line voltage.
(MTR)
MN-22A Bendix
Radio compass faces "Loop Azimuth Indicators" have
a fixed 0-360 degree scale on the outer ring, a movable center
ring 0-360 scale that rotates with large knob on lower right
(7 o'clock) of face. 5-1/8" across and 2" deep.
Side aluminating 28v lights (10 and 5 o'clock) can be changed
from top.
Dial is driven at recessed gear as shown on detail. Originally syncho motors
accomplished this. New in the box. Dated Feburary 16, 1944.
