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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
09353 C AND K COMPONENTS INC

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
AFGA OPERATING TEMP RANGE -40.0/+70.0 DEG CELSIUS
PMLC PRECIOUS MATERIAL AND LOCATION CONTACT AND CIRCUIT BOARD SURFACES GOLD
ABHP OVERALL LENGTH 1.063 INCHES NOMINAL
PRMT PRECIOUS MATERIAL GOLD
CTZF READOUT INDICATOR MARKING 0,1,2,3,4,5,6,7,8,9 EACH SECTION
CQMK CONTACT VOLTAGE RATING IN VOLTS 28.0 DC AT SEA LEVEL
CSCF TERMINAL TYPE PRINTED CIRCUIT
AXGY MOUNTING METHOD PRESS FIT SINGLE MOUNTING FACILITY
CTHF CONTACT LOAD CURRENT RATING 50.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL
HUES COLOR BLACK EACH BODY
HUES COLOR BLACK EACH INDICATOR BACKGROUND
HUES COLOR WHITE EACH INDICATOR MARKING
ABKW OVERALL HEIGHT 1.816 INCHES NOMINAL
CTZT CONTACT ARRANGEMENT TRUTH TABLE BCD, 1 POLE - 10 POSITIONS EACH SECTION
CRJH SWITCH ACTUATOR INDEXING POSITION QUANTITY 10 ALL ACTUATORS
AFBH INDIVIDUAL SECTION QUANTITY 2
ABMK OVERALL WIDTH 1.300 INCHES NOMINAL
STYL STYLE DESIGNATOR RECTANGULAR INLINE INDICATING
AYDW ACTUATOR TYPE THUMBWHEEL ALL ACTUATORS

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