4820-01-644-3646 DISK,VALVE 4820-01-644-4312 VALVE,ACTUATOR

National Stock Number:
4820-01-644-4115

Federal Supply Class:
4820

National Item Identification Number:
016444115

Description:
VALVE,VENT


Manufacturer Information:
167-7384258-4153711NAVAL SEA SYSTEMS COMMAND
167-7384258-41D403950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
7383858-H5471905-041D403950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
H547-0001-H5471905-041D403950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
7383858-H5471905-04153711NAVAL SEA SYSTEMS COMMAND
H547-0001-H5471905-04196169ELECTRIC BOAT CORPORATION
H547-1905-41D403950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
H5471905-041D403950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
H547-1905-4196169ELECTRIC BOAT CORPORATION
H5471905-04196169ELECTRIC BOAT CORPORATION


Techincal Specification:
CONNECTION TYPETHREADED CARTRIDGE 1ST END
CRITICALITY CODE JUSTIFICATIONZZZY
MATERIALNICKEL ALLOY AND ALUMINUM ALLOY AND COPPER ALLOY OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL LENGTH2.820 INCHES ALL ENDS
NOMINAL OUTSIDE DIAMETER0.746 INCHES ALL ENDS
NOMINAL THREAD SIZE0.500 INCHES 1ST END
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL CONTROLLED IAW SS800-AG-MAN-010/P-9290 SYSTEM CERTIFICATION PRODURES AND CRITERIA MANUAL FOR DEEP SUBMERGENCE SYSTEMS; CRITICAL ITEM FOR SAFETY AND SURVIVAL OF DEEP SUBMERGENCE RESEARCH AND RESCUE VEHICLES AS DIFFERENTIATED BY SPECIAL TEST FEATURES
STYLE DESIGNATORSCREW-IN CARTRIDGE
THREAD CLASS2A 1ST END
THREAD QUANTITY PER INCH20 1ST END
THREAD SERIES DESIGNATORUNF 1ST END


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