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Part Number

Part Number:
NSN:
NIIN:
Item Name:
SWITCH , CODE INDICATING WHEEL

Definition:

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.

CAGE Information

Code Company
19315 HONEYWELL INTL INC DEFENSE AVIONICS

Federal Supply Class

Title

SWITCHES

Inclusions:

INCLUDES ROTARY, KNIFE, TOGGLE, PUSH BUTTON, MERCURY, THERMOSTATIC, AND DIFFERENTIAL PRESSURE SWITCHES.

Exclusions:

EXCLUDES SWITCHGEAR.

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
ABMK OVERALL WIDTH 1.700 INCHES NOMINAL
ABMK OVERALL WIDTH 1.700 INCHES NOMINAL
ABHP OVERALL LENGTH 0.370 INCHES NOMINAL
CRJH SWITCH ACTUATOR INDEXING POSITION QUANTITY 4 SINGLE ACTUATOR
HUES COLOR BLACK SINGLE BODY
AFBH INDIVIDUAL SECTION QUANTITY 1
ABKW OVERALL HEIGHT 1.645 INCHES NOMINAL
AYDW ACTUATOR TYPE PUSH BUTTON SINGLE ACTUATOR
STYL STYLE DESIGNATOR RECTANGULAR INDICATING

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