National Item Identification Number

01-171-8883
011718883
5930-01-171-8883
5930011718883

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)

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06102

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THE AIRFLO INSTRUMENT COMPANY
53 ADDISON RD
GLASTONBURY
CT
06033
860-633-9455

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Reference Numbers (Part Numbers)

399914990
9425-231

Required Categories

OVERALL LENGTH
OVERALL HEIGHT
OVERALL WIDTH
SPECIAL FEATURES
THE MANUFACTURE

Required Description

6.750 INCHES NOMINAL
2.000 INCHES NOMINAL
1.187 INCHES NOMINAL
BLACK PLASTIC;