4820-01-071-7248 VALVE,SAFETY RELIEF Index 5915-01-071-7250 FILTER,RADIO FREQUENCY INTERFERE

National Stock Number:
4820-01-071-7249

Federal Supply Class:
4820

National Item Identification Number:
010717249

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:
2621-926-01 ASS96169ELECTRIC BOAT CORPORATION
2621-926-03 ASSY ACLJ 1IN16626CIRCOR INTL INC
2621-926-03 ASSY ACLJ 1IN96169ELECTRIC BOAT CORPORATION
803-500100353711NAVAL SEA SYSTEMS COMMAND
803-5001003-B5392021IMI CRITICAL ENGR PBM LLC
803-5001003-B53153711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLESOCKET WITH BRAZING RING ALL ENDS
CRITICALITY CODE JUSTIFICATIONFEAT
FURNISHED ITEMS AND QUANTITY1 HANDLE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390,ALLOY D4/D FED SPEC SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS 316,COND A FED SPEC SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS 316,COND A FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIALBRONZE BODY
MATERIALNICKEL ALLOY SEAT
MATERIALNICKEL ALLOY STEM
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE PACKING
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MAXIMUM OPERATING PRESSURE700.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP250.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
NOMINAL PIPE SIZE ACCOMMODATED1.000 INCHES ALL ENDS
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
STYLE DESIGNATORSTRAIGHT THRU
VALVE OPERATION METHODMANUAL


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