Product Details | CODE INDICATING WHEEL SWITCH

5930-01-226-5990 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: 09E0127, 09-E-0127, 16-121476-1, 9E127A, 9-E-127A, 5930-01-226-5990, 01-226-5990, 5930012265990, 012265990, 161214761

Electrical and Electronic Equipment Components | Switches

Supply Group (FSG) NSN Assign. NIIN
59 20 FEB 1986 01-226-5990

Cross Reference | NSN 5930-01-226-5990

Part Number Cage Code Manufacturer
09-E-0127 07126 ELECTRO SWITCH CORP. DBA DIGITRAN
16-121476-1 28815 NORTHROP GRUMMAN SPACE & MISSION SYSTEMS CORP.
9-E-127A 07126 ELECTRO SWITCH CORP. DBA DIGITRAN

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Technical Data | NSN 5930-01-226-5990

Characteristic Specifications
CONTACT LOAD CURRENT RATING 125.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL
SWITCH ACTUATOR INDEXING POSITION QUANTITY 10 4TH ACTUATOR
READOUT INDICATOR MARKING 0,1 1ST SECTION
INDIVIDUAL SECTION QUANTITY 4
MOUNTING METHOD BRACKET AND UNTHREADED HOLE SINGLE MOUNTING FACILITY
STYLE DESIGNATOR RECTANGULAR INLINE INDICATING
CONTACT ARRANGEMENT TRUTH TABLE BCD WITH COMPLEMENT, 1 POLE - 10 POSITIONS 2ND SECTION
COLOR WHITE EACH INDICATOR MARKING
CONTACT VOLTAGE RATING IN VOLTS 28.0 DC AT SEA LEVEL
READOUT INDICATOR MARKING 0,1,2,3,4,5,6,7,8,9 2ND SECTION
CONTACT ARRANGEMENT TRUTH TABLE BCD WITH COMPLEMENT, 1 POLE - 10 POSITIONS 4TH SECTION
COLOR BLACK EACH INDICATOR BACKGROUND
READOUT INDICATOR MARKING 0,1,2,3,4,5,6,7,8,9 4TH SECTION
TERMINAL TYPE PRINTED CIRCUIT
PRECIOUS MATERIAL AND LOCATION CIRCUIT BOARD SURFACES GOLD
UNTHREADED MOUNTING HOLE DIAMETER 0.140 INCHES NOMINAL SINGLE MOUNTING FACILITY
READOUT INDICATOR MARKING 0,1,2,3,0,1,2,3 3RD SECTION
MOUNTING FACILITY PATTERN FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY
PRECIOUS MATERIAL GOLD
OVERALL WIDTH 1.920 INCHES NOMINAL
CONTACT LOAD CURRENT RATING 125.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS 3.735 INCHES NOMINAL SINGLE MOUNTING FACILITY
ACTUATOR TYPE THUMBWHEEL ALL ACTUATORS
CONTACT ARRANGEMENT TRUTH TABLE BCD WITH COMPLEMENT, 2 POLE - 8 POSITIONS 3RD SECTION
OVERALL LENGTH 4.000 INCHES NOMINAL
COLOR BLACK EACH BODY
SWITCH ACTUATOR INDEXING POSITION QUANTITY 8 3RD ACTUATOR
OVERALL HEIGHT 2.235 INCHES NOMINAL
SWITCH ACTUATOR INDEXING POSITION QUANTITY 2 1ST ACTUATOR
CONTACT ARRANGEMENT TRUTH TABLE SPECIAL, 2 POLE - 2 POSITIONS 1ST SECTION
OPERATING TEMP RANGE -65.0 TO 85.0 DEG CELSIUS
LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS 1.200 INCHES NOMINAL SINGLE MOUNTING FACILITY
FEATURES PROVIDED DUMMY SECTION
SWITCH ACTUATOR INDEXING POSITION QUANTITY 10 2ND ACTUATOR
CONTACT VOLTAGE RATING IN VOLTS 28.0 AC AT SEA LEVEL

Restrictions/Controls & Freight Information | NSN 5930-01-226-5990

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:GItem contains gold
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
NMF Description 061300 CIRCUIT BREAKER/SWITCH NOI
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 658 unknown
Originating Activity Code TX Defense Supply Center Columbus
Columbus, OH 43218
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5930-01-226-5990

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative