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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
93322 GE AVIATION SYSTEMS LLC DBA GE AVIAT

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
ABHP OVERALL LENGTH 7.760 INCHES MINIMUM AND 7.820 INCHES MAXIMUM
CQYJ MOUNTING FACILITY PATTERN FOUR POSITION RECTANGULAR 2ND MOUNTING FACILITY
ABFE HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION VIBRATION RESISTANT AND SHOCK RESISTANT AND EXPLOSION PROOF
AFDS LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS 7.605 INCHES MINIMUM 2ND MOUNTING FACILITY AND 7.635 INCHES MAXIMUM 2ND MOUNTING FACILITY
CQMK CONTACT VOLTAGE RATING IN VOLTS 28.0 AC AT SEA LEVEL
CQMK CONTACT VOLTAGE RATING IN VOLTS 28.0 DC AT SEA LEVEL
ABMK OVERALL WIDTH 1.120 INCHES MINIMUM AND 1.180 INCHES MAXIMUM
AFGA OPERATING TEMP RANGE -65.0/+85.0 DEG CELSIUS
CSCF TERMINAL TYPE PRINTED CIRCUIT
AXGY MOUNTING METHOD UNTHREADED HOLE 2ND MOUNTING FACILITY AND BRACKET 2ND MOUNTING FACILITY
ABKW OVERALL HEIGHT 1.585 INCHES NOMINAL
CBBL FEATURES PROVIDED METALLIC INCLOSURE
AFDV LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS 0.890 INCHES MINIMUM 2ND MOUNTING FACILITY AND 0.910 INCHES MAXIMUM 2ND MOUNTING FACILITY
AFBH INDIVIDUAL SECTION QUANTITY 14
AXGY MOUNTING METHOD PRINTED CIRCUIT 1ST MOUNTING FACILITY
STYL STYLE DESIGNATOR RECTANGULAR INLINE INDICATING
AEBV UNTHREADED MOUNTING HOLE DIAMETER 0.100 INCHES NOMINAL 2ND MOUNTING FACILITY

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