4820-00-146-9352, VALVE,STOP-CHECK

6105-00-146-9353 MOTOR,ALTERNATING CURRENT

National Stock Number:
4820-00-146-9352

Federal Supply Class:
4820

National Item Identification Number:
001469352

Description:
VALVE,STOP-CHECK

Detail:
A VALVE WITH A BOLT OR STEM THAT MAY BE MECHANICALLY ACTUATED TO TWO DIFFERENT POSITIONS BY ROTARY OR LINEAR MOTION. IN THE FIRST POSITION, THE VALVE DISK IS LOCATED AND LOCKED AGAINST THE SEAT PERMITTING NO FLUID FLOW THROUGH THE VALVE. IN THE SECOND POSITION, ONE SIDE OF THE VALVE DISK IS LOCATED AGAINST THE SEAT PERMITTING MOVEMENT OF THE DISK IN A MANNER THAT WILL ALLOW A FLOW OF FLUID IN ONE DIRECTION THROUGH THE VALVE. THE VALVE DISK MAY BE SPRING LOADED. IT MAY BE INLINE OR CARTRIDGE (MANIFOLD) DESIGN. SEE ALSO VALVE (1), LIFT-CHECK AND VALVE (1), STOP-LIFT-CHECK.

Manufacturer Information:

803-2177934-731	53711	NAVAL SEA SYSTEMS COMMAND
803-2177934-731L1	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG
803-2177934-C731	80064	NAVAL SHIP SYSTEMS COMMAND
803-2177934-C731AF	80064	NAVAL SHIP SYSTEMS COMMAND
803-2177934-C731AFL1	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG
803-2177934-C731L1	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG
810-2177934-731	80064	NAVAL SHIP SYSTEMS COMMAND
810-2177934-731L1	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG

Techincal Specification:

BONNET ATTACHMENT METHOD	UNION
BONNET TYPE	INSIDE SCREW
CONNECTION STYLE	SOCKET (PIPE) 1ST END
CONNECTION TYPE	UNTHREADED INTERNAL PIPE 1ST END
CRITICALITY CODE JUSTIFICATION	ZZZY
DISK LOADING METHOD	WEIGHT
FEATURES PROVIDED	BONNET PACKING
FLOW CONTROL DEVICE	DISK
MATERIAL	COPPER ALLOY 844 BODY
MATERIAL	NICKEL ALLOY 400 OR NICKEL ALLOY R-405 OR NICKEL ALLOY SEAT
MATERIAL	NICKEL ALLOY 400 OR NICKEL ALLOY R-405 STEM
MAXIMUM OPERATING PRESSURE	700.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP	250.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNED	WATER-OIL-GAS SINGLE RESPONSE
MOUNTING POSITION	HORIZONTAL
NOMINAL PIPE SIZE ACCOMMODATED	1.500 INCHES 1ST END
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS	QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
RENEWABLE SEAT RING TYPE	THREADED
VALVE OPERATION METHOD	MANUAL
STYLE DESIGNATOR	STRAIGHT THRU

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