4820-00-494-9753 DISK,VALVE Index 4820-00-494-9758 DISK ASSEMBLY,VALVE

National Stock Number:
5935-00-494-9754

Federal Supply Class:
5935

National Item Identification Number:
004949754

Description:
CONNECTOR,RECEPTACLE,ELECTRICAL

Detail:
An electrical fitting with electrical contacts constructed to be affixed to the end of a cable, conduit, coaxial line, cord, wire (includes printed/etched), PRINTED WIRING BOARD, or the like for convenience in joining with another electrical connector(s) or PRINTED WIRING BOARD. It is designed to be mounted on a bulkhead, chassis, panel, wall, PRINTED WIRING BOARD, or the like. Excludes LAMPHOLDER; JACK, TELEPHONE; JACK, TIP; INSERT ELECTRICAL CONNECTOR; INSERT MODULE, ELECTRICAL CONNECTOR; CONNECTOR BODY (as modified) and SOCKET, PLUG-IN ELECTRONIC COMPONENTS. See also WIRING HARNESS (as modified) and CABLE ASSEMBLY (as modified). For items with termination wires of more than four inches in length, see LEAD ASSEMBLY, ELECTRICAL. For items without inserts, see SHELL, ELECTRICAL CONNECTOR.


Manufacturer Information:
10-042220-04P77820AMPHENOL CORP
N287026-106845RAYTHEON COMPANY
RB3102-20-4P77820AMPHENOL CORP


Techincal Specification:
DISTANCE FROM MOUNTING SHOULDER TO FRONT FACE0.750 INCHES MINIMUM AND 0.766 INCHES MAXIMUM
BODY STYLESTRAIGHT SHAPE, EXTERNAL COUPLING
CONNECTOR LOCKING METHODEXTERNALLY THREADED SHELL
CONTACT MATERIALCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
CONTACT POSITION ARRANGEMENT STYLE20-4 SINGLE MATING END
CONTACT REMOVABILITYNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
CONTACT MAXIMUM AC VOLTAGE RATING IN VOLTS900.0 SINGLE MATING END SINGLE CONTACT GROUPING
CONTACT MAXIMUM CURRENT RATING IN AMPS41.0 SINGLE MATING END SINGLE CONTACT GROUPING
CONTACT MAXIMUM DC VOLTAGE RATING IN VOLTS1250.0 SINGLE MATING END SINGLE CONTACT GROUPING
CONTACT SURFACE TREATMENTSILVER SINGLE MATING END SINGLE CONTACT GROUPING
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH1.151 INCHES MINIMUM AND 1.161 INCHES MAXIMUM
ENVIRONMENTAL PROTECTIONMOISTURE PROOF AND VIBRATION RESISTANT AND VIBRATION PROOF
INCLUDED CONTACT TYPEROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING
INCLUDED CONTACT QUANTITY4 SINGLE MATING END SINGLE CONTACT GROUPING
INSERT MATERIALRUBBER SINGLE MATING END
INSERT POSITION IN DEG0.0
OVERALL HEIGHT1.480 INCHES MINIMUM AND 1.520 INCHES MAXIMUM
OVERALL LENGTH1.542 INCHES NOMINAL
OVERALL WIDTH1.480 INCHES MINIMUM AND 1.520 INCHES MAXIMUM
MATING END QUANTITY1
NOMINAL THREAD SIZE1.250 INCHES
POLARIZATION METHODKEYWAY OR MULTIPLE KEYWAY
PRECIOUS MATERIAL AND LOCATIONCONTACT SURFACES SILVER
PRECIOUS MATERIAL AND WEIGHT0.020 SILVER GRAINS, TROY
PRECIOUS MATERIALSILVER
SHELL MATERIALALUMINUM ALLOY
SHELL SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE
SHELL SURFACE TREATMENTCADMIUM
SHELL TYPESOLID
TERMINAL LOCATIONBACK SINGLE MATING END SINGLE CONTACT GROUPING
TERMINAL TYPESOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNEF
THREADED DEVICE TYPECOUPLING FACILITY
UNTHREADED MOUNTING HOLE DIAMETER0.175 INCHES MINIMUM AND 0.181 INCHES MAXIMUM


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