Product Details | CODE INDICATING WHEEL SWITCH

5930-01-317-7238 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.

Part Alternates: T2001M1, T20-01M1, 5930-01-317-7238, 01-317-7238, 5930013177238, 013177238

Electrical and Electronic Equipment Components | Switches

Supply Group (FSG) NSN Assign. NIIN
59 04 APR 1990 01-317-7238

Drawings & Photos | NSN 5930-01-317-7238


Cross Reference | NSN 5930-01-317-7238

Part Number Cage Code Manufacturer
T20-01M1 0N4U4 DATEX INSTRUMENTS

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Technical Data | NSN 5930-01-317-7238

Characteristic Specifications
STYLE DESIGNATOR 30 RECTANGULAR INLINE INDICATING
OVERALL LENGTH 5.765 INCHES NOMINAL
OVERALL HEIGHT 1.150 INCHES NOMINAL
OVERALL WIDTH 1.870 INCHES NOMINAL
INDIVIDUAL SECTION QUANTITY 10
READOUT INDICATOR MARKING 1,2,3,4,5,6,7,8,9,0 EACH SECTION
COLOR BLACK EACH BODY
CONTACT ARRANGEMENT TRUTH TABLE DECIMAL, 1 POLE - 10 POSITIONS EACH SECTION
CONTACT VOLTAGE RATING IN VOLTS 50.0 AC AT SEA LEVEL
CONTACT LOAD CURRENT RATING 100.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
ACTUATOR TYPE THUMBWHEEL ALL ACTUATORS
SWITCH ACTUATOR INDEXING POSITION QUANTITY 10 ALL ACTUATORS
TERMINAL TYPE PRINTED CIRCUIT
MOUNTING METHOD BRACKET AND UNTHREADED HOLE SINGLE MOUNTING FACILITY
UNTHREADED MOUNTING HOLE DIAMETER 0.100 INCHES NOMINAL SINGLE MOUNTING FACILITY
MANUFACTURERS CODE 0N4U4
DESIGN CONTROL REFERENCE T20-01M1

Restrictions/Controls & Freight Information | NSN 5930-01-317-7238

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information