National Item Identification Number
01-423-4124
014234124
5930-01-423-4124
5930014234124
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
Reference Numbers (Part Numbers)
D22U-A1CLCSP
400154-001
Required Categories
STYLE DESIGNATOR
OVERALL LENGTH
OVERALL HEIGHT
OVERALL WIDTH
CONTACT VOLTAGE
Required Description
29 RECTANGULAR INDICATING
0.480 INCHES NOMINAL
2.100 INCHES MAXIMUM
1.400 INC
