2915-00-831-2785 VALVE,FLOAT,VENT Index 5930-00-831-2788 SWITCH,ROTARY

National Stock Number:
5930-00-831-2787

Federal Supply Class:
5930

National Item Identification Number:
008312787

Description:
SWITCH,ROTARY

Detail:
A switch actuated by a definite angular rotation of the switch shaft about its axis. For items having rated actuation travel and pressure characteristics, see SWITCH, SENSITIVE. Excludes RELAY, ROTARY; SWITCH, STEPPING; and SWITCH, TELEPHONE (as modified).


Manufacturer Information:
17957-1098853HAMILTON STANDARD ELECTRONICS SYSTEMS INC TELE-DYNAMICS DIV
17957-2198853HAMILTON STANDARD ELECTRONICS SYSTEMS INC TELE-DYNAMICS DIV
9000S6202-7382680064NAVAL SHIP SYSTEMS COMMAND
MIL-DTL-21604/581349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
21225B82121ELECTRO SWITCH CORP.
23225-G82121ELECTRO SWITCH CORP.
S-22405587COUCH S H CO
MIL-S-21604/581349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
S2JR2581349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
S-22499699DRI RELAYS INC.


Techincal Specification:
CONTACT LOAD CURRENT RATING10.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
CONTACT SWITCHING ACTIONMAKES BEFORE BREAKS, BREAKS BEFORE MAKES EACH SECTION REAR
CONTACT VOLTAGE RATING IN VOLTS125.0 AC AT SEA LEVEL
FEATURES PROVIDEDACTUATOR KNOB
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONEXPLOSION PROOF
INDIVIDUAL SECTION QUANTITY25
KNOB MANUFACTURER CODE82121
KNOB MANUFACTURER PART NUMBERG
LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS2.300 INCHES NOMINAL FIRST MOUNTING FACILITY
LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS2.300 INCHES NOMINAL FIRST MOUNTING FACILITY
OVERALL HEIGHT2.810 INCHES NOMINAL
OVERALL LENGTH14.030 INCHES NOMINAL
OVERALL WIDTH2.810 INCHES NOMINAL
MOUNTING FACILITY PATTERNFOUR POSITION RECTANGULAR FIRST MOUNTING FACILITY
MOUNTING METHODTHREADED STUD(S) SECOND MOUNTING FACILITY
MOUNTING METHODBRACKET(S) AND THREADED HOLE(S) FIRST MOUNTING FACILITY
NOMINAL THREAD SIZE0.086 INCHES SECOND MOUNTING FACILITY
NOMINAL THREAD SIZE0.190 INCHES FIRST MOUNTING FACILITY
POLE QUANTITY2 EACH SECTION REAR
PRECIOUS MATERIAL AND LOCATIONROTOR AND STATOR CONTACT SURFACES SILVER
PRECIOUS MATERIALSILVER
SHAFT LENGTH2.530 INCHES NOMINAL SINGLE ACTUATOR
SHAFT TYPERECTANGULAR/SQUARE, THREADED HOLE SINGLE ACTUATOR
SPECIFICATION/STANDARD DATA81349-MIL-S-21604/5 GOVERNMENT SPECIFICATION
SQUARE SHAFT SIZE0.250 INCHES NOMINAL SINGLE ACTUATOR
STYLE DESIGNATORTAP, CIRCUIT SELECTOR
SWITCH ACTUATOR INDEXING POSITION QUANTITY2 SINGLE ACTUATOR
SWITCH ACTUATOR POSITIONING INCREMENT45.0 DEGREES SINGLE ACTUATOR
SWITCH ACTUATOR STOP DEVICE TYPEFIXED STOP SINGLE ACTUATOR
SWITCH CONTACT BASIC DESIGNNONPILE-UP SYMMETRICAL
TERMINAL TYPETAB W/SCREW
TEST DATA DOCUMENT81349-MIL-S-21604 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
THREAD CLASS2A SECOND MOUNTING FACILITY
THREAD CLASS2B FIRST MOUNTING FACILITY
THREAD LENGTH0.500 INCHES NOMINAL SECOND MOUNTING FACILITY
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) FIRST MOUNTING FACILITY
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SECOND MOUNTING FACILITY
THREAD QUANTITY PER INCH24 FIRST MOUNTING FACILITY
THREAD QUANTITY PER INCH56 SECOND MOUNTING FACILITY
THROW QUANTITY2 EACH SECTION REAR


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