4820-01-666-6062 VALVE,CHECK 4920-01-666-5384 FIXTURE,AIRCRAFT MAINTENANCE

National Stock Number:
4820-01-666-8550

Federal Supply Class:
4820

National Item Identification Number:
016668550

Description:
VALVE,CHECK


Manufacturer Information:
21808811596169ELECTRIC BOAT CORPORATION
2644-253-01 ASSY E96169ELECTRIC BOAT CORPORATION
845-8616935 ASSY E53711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
BOLT CIRCLE NOMINAL DIAMETER5.00 INCHES ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.69 INCHES ALL ENDS
BOLT HOLE QUANTITY6 ALL ENDS
CONNECTION TYPEFLANGE ALL ENDS
FACE TO FACE DISTANCE11.50 INCHES
FLANGE FACE DESIGNPLAIN ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
FLOW CONTROL DEVICEDISK
MATERIAL DOCUMENT AND CLASSIFICATIONAMS-T-9046 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATIONAMS7276 ASSN STD SINGLE MATERIAL RESPONSE PACKING
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B369 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE BODY
MATERIALCOPPER ALLOY 964 BODY
MATERIALRUBBER FLUOROCARBON CLASS FPM PACKING
MATERIALTITANIUM FLOW CONTROL DEVICE
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE,SWING CHECK
PROPRIETARY CHARACTERISTICSPACS
MAXIMUM OPERATING TEMP160.00 DEG FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE700.00 POUNDS PER SQUARE INCH SINGLE RESPONSE
MINIMUM OPERATING TEMP28.0 DEG FAHRENHEIT
NOMINAL OUTSIDE DIAMETER6.12 INCHES ALL ENDS
NOMINAL THICKNESS1.00 INCHES ALL ENDS
VALVE OPERATION METHODAUTOMATIC
VALVE SIZE2.50 INCHES
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS


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