5930-01-160-0018, SWITCH,CODE INDICATING WHEEL

5930-01-160-0017 SWITCH,CODE INDICATING WHEEL

5905-01-160-0019 RESISTOR,FIXED,WIRE WOUND

National Stock Number:
5930-01-160-0018

Federal Supply Class:
5930

National Item Identification Number:
011600018

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:

02-S-0082	07126	ELECTRO SWITCH CORP.
2-S-82	07126	ELECTRO SWITCH CORP.
SM-A-858420-2	0D0D0	BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.
SM-A-858420-2	88818	KEARFOTT CORPORATION

Techincal Specification:

ACTUATOR TYPE	THUMBWHEEL SINGLE ACTUATOR
COLOR	BLACK SINGLE INDICATOR BACKGROUND
COLOR	BLACK SINGLE BODY
COLOR	WHITE SINGLE INDICATOR MARKING
CONTACT ARRANGEMENT TRUTH TABLE	BINARY CODE, 1 POLE - 12 POSITIONS SINGLE SECTION
CONTACT LOAD CURRENT RATING	125.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL
CONTACT LOAD CURRENT RATING	125.0 MILLIAMPERES RESISTIVE LOAD AC 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
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION	DUSTPROOF
INDIVIDUAL SECTION QUANTITY	1
OVERALL HEIGHT	1.385 INCHES NOMINAL
OVERALL LENGTH	0.500 INCHES NOMINAL
OVERALL WIDTH	1.150 INCHES NOMINAL
MOUNTING METHOD	STRUT SINGLE MOUNTING FACILITY
PRECIOUS MATERIAL	GOLD
PRECIOUS MATERIAL AND LOCATION	TERMINAL SURFACES GOLD
READOUT INDICATOR MARKING	H,1,2,3,4,5,6,7,8,9,0 SINGLE SECTION
STYLE DESIGNATOR	RECTANGULAR INDICATING
SWITCH ACTUATOR INDEXING POSITION QUANTITY	11 SINGLE ACTUATOR
TERMINAL TYPE	PRINTED CIRCUIT

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