5905-00-045-5519 RESISTOR,FIXED,WIRE WOUND Index 4820-00-045-5521 PARTS KIT,BALL VALVE

National Stock Number:
4820-00-045-5520

Federal Supply Class:
4820

National Item Identification Number:
000455520

Description:
VALVE,BALL

Detail:
A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes VALVE, CHECK.


Manufacturer Information:
2640-403X1ASSYHX96169ELECTRIC BOAT CORPORATION
2640-403X1ASSYHXL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
SS845-2050950ASSYHX80064NAVAL SHIP SYSTEMS COMMAND
SS845-2050950ASSYHXL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG


Techincal Specification:
BONNET TYPEPACKING RETAINING
CONNECTION STYLESOCKET WITH BRAZING RING 1ST END
CONNECTION TYPEUNTHREADED INTERNAL PIPE 1ST END
CRITICALITY CODE JUSTIFICATIONZZZY
NOMINAL PIPE SIZE ACCOMMODATED2.000 INCHES 1ST END
MATERIALCOPPER ALLOY 903 BODY
MATERIALCOPPER ALLOY 630 STEM
MATERIALPLASTIC POLYAMIDE SEAT
MATERIALSTEEL COMP 304 FLOW CONTROL DEVICE
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
RENEWABLE SEAT RING TYPEPRESSED-IN
VALVE OPERATION METHODMANUAL
STYLE DESIGNATORSTRAIGHT THRU


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