3040-01-044-0431 SHAFT,STRAIGHT Index 4820-01-044-0433 VALVE,HYDRAULIC,RELIEF

National Stock Number:
4820-01-044-0432

Federal Supply Class:
4820

National Item Identification Number:
010440432

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:
69D-691511AUTO-VALVE, INC
7502001-156153SCHULZ PRODUCTS INC DBA SCHULZ PRODUCTS
8102001-156153SCHULZ PRODUCTS INC DBA SCHULZ PRODUCTS
C7589-181755LOCKHEED MARTIN CORPORATION


Techincal Specification:
BOLT HOLE NOMINAL DIAMETER0.128 INCHES 2ND END
BOLT HOLE QUANTITY6 2ND END
BOLT CIRCLE NOMINAL DIAMETER1.500 INCHES 2ND END
CONNECTION TYPEFLANGE 2ND END
CONNECTION TYPETHREADED EXTERNAL BOSS 1ST END
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) 1ST END
FLANGE FACE DESIGNRAISED STRAIGHT 2ND END
FLANGE SHAPEROUND 2ND END
FLOW CONTROL DEVICEPOPPET
FSC APPLICATION DATAFUSELAGE WATER DRAIN SYSTEM
MATERIALALUMINUM ALLOY 6061 BODY
MATERIALALUMINUM ALLOY 6061 FLOW CONTROL DEVICE
MATERIALRUBBER PACKING
MAXIMUM OPERATING TEMP275.0 FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE60.0 POUNDS PER SQUARE INCH 1ST RESPONSE
NOMINAL OUTSIDE DIAMETER2.000 INCHES 2ND END
NOMINAL THICKNESS0.080 INCHES 2ND END
NOMINAL THREAD SIZE0.562 INCHES 1ST END
RAISED FACE NOMINAL DIAMETER1.000 INCHES 2ND END
RAISED FACE NOMINAL HEIGHT0.132 INCHES 2ND END
SEAT ANGLE37.0 DEGREES 1ST END
SPECIAL FEATURESBODY STYLE: STRAIGHT THROUGH
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTANODIZE
THREAD DIRECTIONRIGHT-HAND 1ST END
THREAD CLASS3A 1ST END
THREAD SERIES DESIGNATORUNJF 1ST END
VALVE OPERATION METHODMANUAL


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