6150-01-539-7472 CABLE ASSEMBLY,POWER,ELECTRICAL Index 4820-01-539-7474 VALVE,GLOBE

National Stock Number:
4820-01-539-7473

Federal Supply Class:
4820

National Item Identification Number:
015397473

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:
2642-785-01 ASSY AP, LKG DV A-B96169ELECTRIC BOAT CORPORATION
455873880064NAVAL SHIP SYSTEMS COMMAND
455873980064NAVAL SHIP SYSTEMS COMMAND
845-4558738 ASSY AP, LKG DV A-B80064NAVAL SHIP SYSTEMS COMMAND
ER2642-785-01G296169ELECTRIC BOAT CORPORATION
ER2642-785-01G396169ELECTRIC BOAT CORPORATION


Techincal Specification:
BONNET TYPEPACKING RETAINING
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLESOCKET ALL ENDS
FURNISHED ITEMS AND QUANTITY1 HANDLE AND 1 LOCKING DEVICE
PART NAME ASSIGNED BY CONTROLLING AGENCYBALL VALVE, STAIGHT, HYDRAULIC, 3000PSI
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-24059 MIL SPEC SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-5516 CL B MIL SPEC SINGLE MATERIAL RESPONSE PACKING
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 CL 304 COND A FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATIONSTR CRES MFR REF SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONZYTEL 45 HSB AS MANUFACTURED BY DUPONT OF WILMINGTON, DE. MFR REF SINGLE MATERIAL RESPONSE OR NYLATRON GSVQ AS MANUFACTURED BY QUADRANT ENGINEERING OF READING, PA. MFR REF SINGLE MATERIAL RESPONSE SEAT
MATERIALPLASTIC POLYHEXAMETHYLENE ADIPAMIDE SEAT
MATERIALNICKEL ALLOY STEM
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING
MATERIALSTEEL COMP 304 FLOW CONTROL DEVICE
MATERIALSTEEL CORROSION RESISTING BODY
MAXIMUM OPERATING TEMP180.0 FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDOIL, HYDRAULIC SINGLE RESPONSE
MINIMUM OPERATING TEMP0.0 FAHRENHEIT
NOMINAL PIPE SIZE ACCOMMODATED0.250 INCHES ALL ENDS
RENEWABLE SEAT RING TYPEPRESSED-IN
SPECIAL FEATURESTHE SUFFIX P TO THE ASSEMBLY NUMBER REPRESENTS THAT THE BALL IS COATED WITH POLY-OND OR MAGNAPLATE; PLATING TO BE .0012 INCH THICK FOR ALL SURFACES WITH A HARDNESS OF ROCKWELL RC58-60; OVERALL DIMENSIONS OF THE BALL APPLY AFTER PLATING; O-RINGS OF ZYTEL 45 HSB OR NYLATRON, SEE MDCL; DEVICE A-B IS A HANDLE LOCKED IN THE OPEN POSITION. SUFFIX P REPRESENTS DESIGN CHANGES FOR PLATING OF THE BALL AND MATERIAL OF THE O-RINGS AND LOCKING HANDLE A-B ARE FOR NEW CONSTRUCTION 779 AFS
STYLE DESIGNATORSTRAIGHT THRU
VALVE OPERATION METHODMANUAL


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