4820-01-433-2616 VALVE,REGULATING,FLUID PRESSURE Index 4730-01-433-2618 TEE,PIPE

National Stock Number:
4820-01-433-2617

Federal Supply Class:
4820

National Item Identification Number:
014332617

Description:
COCK,POPPET DRAIN

Detail:
AN ITEM DESIGNED TO DRAIN FLUIDS FROM FUEL SYSTEMS, TANKS, FILTERS, OR SIMILAR ITEMS. IT HAS A MOUNTING END, A FREE FLOWING END, AND A QUICK-ACTING NONMETALLIC SEALED CLOSURE, USUALLY SPRING LOADED, THAT HOLDS IT IN AN "OFF" POSITION. IT REQUIRES NO LUBRICATION OTHER THAN FROM THE FLUID BEING DRAINED.


Manufacturer Information:
6D240-382829ALLEN AIRCRAFT PRODUCTS INC
DAA3272P01181205THE BOEING COMPANY
DAA3272P011-10381205THE BOEING COMPANY


Techincal Specification:
MATERIALRUBBER SYNTHETIC PACKING
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-5315 MIL SPEC SINGLE MATERIAL RESPONSE AND
MIL-R-25988 MIL SPEC SINGLE MATERIAL RESPONSE AND
MIL-R-83248 MIL SPEC SINGLE MATERIAL RESPONSE PACKING
SURFACE TREATMENTANODIZE AND
DICHROMATE AND
PASSIVATE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 TYPE II MIL SPEC SINGLE TREATMENT RESPONSE AND
MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE AND
QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
STYLE DESIGNATORSTRAIGHT THRU
FLOW CONTROL DEVICEPOPPET
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE10.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP170.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHODMANUAL
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
THREADED EXTERNAL TUBE 2ND END
CONNECTION STYLEFLARELESS 1ST END
FLARELESS 2ND END
SEAT ANGLE12.0 DEGREES 1ST END
12.0 DEGREES 2ND END
THREAD SERIES DESIGNATORUNJF 1ST END
UNJF 2ND END
NOMINAL THREAD SIZE0.5625 INCHES 1ST END
0.5625 INCHES 2ND END
THREAD CLASS3A 1ST END
3A 2ND END
THREAD DIRECTIONRIGHT-HAND 1ST END
RIGHT-HAND 2ND END
FURNISHED ITEMS AND QUANTITY1 SPRING
SPECIAL FEATURESSPRING LOADED CLOSED MANUAL TELL-TALE DRAIN VALVE WITH A TWIST-TO-OPEN KNOB INSTALLED IN AIRCRAFT FUEL DRAIN SYSTEM TO MANUALLY CHECK FOR ACCUMULATED FUEL LEAKAGE
SUPPLEMENTARY FEATURESINLET PORT PER MS33515-6; OUTLET PORT PER MS33514-6
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE81205
MFR SOURCE CONTROLLING REFERENCEDAA3272P011


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