National Item Identification Number
01-281-5176
012815176
5930-01-281-5176
5930012815176
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)
2Y402
RACAL AVIONICS INC
8851 MONARD DR
SILVER SPRING
MD
20910
301-495-6695
Reference Numbers (Part Numbers)
79170-56001
Required Categories
STYLE DESIGNATOR
OVERALL LENGTH
OVERALL HEIGHT
OVERALL WIDTH
INDIVIDUAL SECT
Required Description
30 RECTANGULAR INLINE INDICATING
4.266 INCHES NOMINAL
1.156 INCHES NOMINAL
1.