5930-00-522-7068 SWITCH,THUMBWHEEL PRINTED CIRCUI Index 5905-00-522-7087 RESISTOR,CURRENT REGULATING

National Stock Number:
5930-00-522-7085

Federal Supply Class:
5930

National Item Identification Number:
005227085

Description:
SWITCH,CODE INDICATING WHEEL

Detail:
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.


Manufacturer Information:
07-G-021707126ELECTRO SWITCH CORP.
3100109-002-925500LOCKHEED MARTIN CORPORATION
7-G-21707126ELECTRO SWITCH CORP.


Techincal Specification:
ACTUATOR TYPETHUMBWHEEL SINGLE ACTUATOR
COLORBLACK SINGLE BODY
COLORBLACK SINGLE INDICATOR BACKGROUND
COLORRED SINGLE LAMP
COLORWHITE SINGLE INDICATOR MARKING
CONTACT ARRANGEMENT TRUTH TABLESPECIAL SINGLE SECTION
CONTACT LOAD CURRENT RATING125.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS28.0 DC AT SEA LEVEL
CRITICALITY CODE JUSTIFICATIONFEAT
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONMOISTURE RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT
III STYLE DESIGNATORRECTANGULAR INDICATING
INDIVIDUAL SECTION QUANTITY1
PROPRIETARY CHARACTERISTICSPACS
MOUNTING METHODPRINTED CIRCUIT SINGLE MOUNTING FACILITY
OPERATING TEMP RANGE-65.0/+85.0 DEG CELSIUS
OVERALL HEIGHT1.710 INCHES NOMINAL
OVERALL LENGTH0.500 INCHES NOMINAL
OVERALL WIDTH1.150 INCHES NOMINAL
READOUT INDICATOR MARKING10,8,6,4,3,2,J,F,C SINGLE SECTION
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
SPECIAL TRUTH TABLE IDENTIFICATION07126-7953 SINGLE SECTION
SPECIFICATION/STANDARD DATA25500-3100109-002 MANUFACTURERS SPECIFICATION CONTROL
SWITCH ACTUATOR INDEXING POSITION QUANTITY10 SINGLE ACTUATOR
TERMINAL TYPEPRINTED CIRCUIT


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