5930-01-084-2552, SWITCH,CODE INDICATING WHEEL

National Stock Number:
5930-01-084-2552

Federal Supply Class:
5930

National Item Identification Number:
010842552

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:

12-W-0005	07126	ELECTRO SWITCH CORP.
12-W-5	07126	ELECTRO SWITCH CORP.
138C810H01	48306	NORTHROP GRUMMAN SUPPORT SERVICES CORP
138C810H01	97942	NORTHROP GRUMMAN SYSTEMS CORPORATION

Techincal Specification:

ACTUATOR TYPE	PUSH BUTTON SINGLE ACTUATOR
COLOR	RED SINGLE LAMP
CONTACT ARRANGEMENT TRUTH TABLE	DECIMAL, 1 POLE - 8 POSITIONS SINGLE SECTION
CONTACT LOAD CURRENT RATING	125.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
CONTACT LOAD CURRENT RATING	125.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS	28.0 AC AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS	28.0 DC AT SEA LEVEL
CRITICALITY CODE JUSTIFICATION	FEAT
DISTANCE BETWEEN MOUNTING FACILITY CENTERS	1.040 INCHES NOMINAL SINGLE MOUNTING FACILITY
INDIVIDUAL SECTION QUANTITY	1
MOUNTING FACILITY PATTERN	TWO POSITION IN-LINE SINGLE MOUNTING FACILITY
MOUNTING METHOD	THREADED HOLE SINGLE MOUNTING FACILITY
NOMINAL THREAD SIZE	0.086 INCHES SINGLE MOUNTING FACILITY
OVERALL HEIGHT	1.720 INCHES MAXIMUM
OVERALL LENGTH	0.480 INCHES NOMINAL
OVERALL WIDTH	1.310 INCHES MAXIMUM
PRECIOUS MATERIAL AND LOCATION	PRINTED CIRCUIT BOARD SURFACES GOLD
PRECIOUS MATERIAL	GOLD
READOUT INDICATOR MARKING	1,2,3,-,1,2,3 SINGLE SECTION
SPECIAL FEATURES	WEAPON SYSTEM ESSENTIAL
STYLE DESIGNATOR	RECTANGULAR INDICATING
SWITCH ACTUATOR INDEXING POSITION QUANTITY	8 SINGLE ACTUATOR
TERMINAL TYPE	PRINTED CIRCUIT
THREAD CLASS	2B SINGLE MOUNTING FACILITY
THREAD QUANTITY PER INCH	56 SINGLE MOUNTING FACILITY
THREAD SERIES DESIGNATOR	UNC SINGLE MOUNTING FACILITY

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