National Item Identification Number
01-234-0567
012340567
5930-01-234-0567
5930012340567
National Stock Number
Item Name
SWITCH,CODE INDICATING WHEEL
Federal Supply Class
5930
Description
A switch which is externally actuated by a thumbwheel and/or pushbutton. A legend or message is visually displayed at each position of the indicating wheel which corresponds to electrically coded output. Electrically coded output is achieved by rotating a set of brush contacts permanently attached to the code indicating wheel, against a stationary commutator which is usually a printed wiring board having electrical pads or contacts which are interconnected by the rotating brush contacts. May have additional electrical components (such as resistors, capacitors, diodes) premounted on that portion of printed wiring board which extends beyond the back of switch housing.
Commercial and Government Entity Code (Supplier Data)
91812
36090
LOCKHEED MARTIN LIBRASCOPE
CORP
811 SONORA DR
GLENDALE
CA
91201
703-367-5485
91812
53711
Reference Numbers (Part Numbers)
D22BA1ES
L507001990
28403
5551044
Required Categories
Required Description