5310-01-501-7502 WASHER,LOCK Index 5340-01-501-7504 STRAP,WEBBING

National Stock Number:
4820-01-501-7503

Federal Supply Class:
4820

National Item Identification Number:
015017503

Description:
VALVE,BUTTERFLY

Detail:
A valve that controls flow by a circular disk, or a pair of semicircular disks, attached to a common spindle or lever turning on a diametral axis.


Manufacturer Information:
710679353711NAVAL SEA SYSTEMS COMMAND
803-7106793-853711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
FURNISHED ITEMS AND QUANTITY1 CAP AND 2 NUT
MATERIAL DOCUMENT AND CLASSIFICATIONASTMD4745 ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONASTMB150 UNSC63200 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-24396 TYPE B MIL SPEC SINGLE MATERIAL RESPONSE PACKING
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 CLASS A FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-286 FORM 2 UNSNO5500 FED SPEC SINGLE MATERIAL RESPONSE STEM
MATERIALCOPPER ALLOY 632 BODY
MATERIALNICKEL ALLOY 400 FLOW CONTROL DEVICE
MATERIALNICKEL ALLOY K-500 STEM
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE SEAT
MAXIMUM OPERATING TEMP250.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
MINIMUM OPERATING TEMP35.0 FAHRENHEIT
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE, BUTTERFLY
SPECIAL FEATURESVALVE ONLY, NO MANUAL OPERATOR. VALVE AND MANUAL OPERATOR NSN IS 4820-01-482-8746. MEETS SHOCK TEST REQUIREMENTS IAW MIL-S-901D, APPROVED BY SOS GROTON LETTERS SER. 220F/455 DATED JAN. 28, 1998, AND SER. 230E/5458 DATED 2, 1997 (SIC). VIBRATION APPROVED IS EXTENDED FROM THE ABOVE TESTED VALVE AS APPROVED BY NAVSEA LETTER SER. 08M/08696 DATED SEPT. 19, 1996.
VALVE OPERATION METHODMANUAL
VALVE SIZE8.000 INCHES
STYLE DESIGNATORSTRAIGHT THRU


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