3655-00-045-5056 PUMP,CHARGING UNIT Index 4820-00-045-5063 VALVE,CHECK

National Stock Number:
4820-00-045-5057

Federal Supply Class:
4820

National Item Identification Number:
000455057

Description:
VALVE,CHECK

Detail:
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.


Manufacturer Information:
2620-927X1ASSY8GA11836NATIONAL OILWELL
2620-927X1ASSY8GA96169ELECTRIC BOAT CORPORATION
2620-927X1ASSY8GAL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2621-927-01 ASSYIA2IN96169ELECTRIC BOAT CORPORATION
2621-927-01ASSYIA2INL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
842-200070-437-000011836NATIONAL OILWELL
842-200070-437-000015187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
842-200070-437-0000L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
845-2110235ASSY8GA2IN53711NAVAL SEA SYSTEMS COMMAND
845-2110235ASSY8GA2INL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
D3791ASSYC12004NAVAL SEA SYSTEMS COMMAND LOGISTICS SUPPORT ENGINEERING ACTIVITY
D3791ASSYCL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
NS4038ASSYIA2IN11836NATIONAL OILWELL
NS4038ASSYIA2IN15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
NS4038ASSYIA2INL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
SS845-2110235ASSY8GA80064NAVAL SHIP SYSTEMS COMMAND
SS845-2110235ASSY8GAL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
SS845-2110235REVBASSYBGA2IN11836NATIONAL OILWELL
SS845-2110235REVBASSYBGA2INL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG


Techincal Specification:
CONNECTION TYPEUNTHREADED INTERNAL PIPE 1ST END
CONNECTION STYLESOCKET WITH BRAZING RING (PIPE) 1ST END
CRITICALITY CODE JUSTIFICATIONZZZY
FLOW CONTROL DEVICEDISK
MATERIALCOPPER ALLOY 903 SEAT
MATERIALCOPPER ALLOY 903 BODY
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
MOUNTING POSITIONHORIZONTAL
NOMINAL PIPE SIZE ACCOMMODATED2.000 INCHES 1ST END
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
STYLE DESIGNATORSTRAIGHT THRU
VALVE OPERATION METHODAUTOMATIC


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