4730-00-820-7651 ELBOW,PIPE Index 4820-00-820-7659 VALVE,SAFETY RELIEF

National Stock Number:
5365-00-820-7658

Federal Supply Class:
5365

National Item Identification Number:
008207658

Description:
RING,EXTERNALLY THREADED

Detail:
A cylindrically shaped item with a concentric bore and a peripheral thread over its entire length or over a portion thereof. One face is drilled, slotted, knurled, or has projecting lugs for installation and/or removal purposes. Excludes RETAINER, OPTICAL ELEMENT.


Manufacturer Information:
10522101413AIR LOGISTICS CORPORATION
G-105221C0417AIRBUS HELICOPTERS DEUTSCHLAND GMBH


Techincal Specification:
DRIVE TYPESLOTTED FACE
ACCOMMODATION TYPE AND QUANTITY2 SLOTS
ANGLE BETWEEN ACCOMMODATIONS IN DEG180.0
BEVELED THREADNOT INCLUDED
BORE DIAMETER0.938 INCHES NOMINAL
BORE ANNULAR INTERNAL SERRATIONNOT INCLUDED
BORE EDGE PROCESSCHAMFERED
BORE SHAPESTRAIGHT
CASEHARDENING INDICATORNOT CASEHARDENED
CHAMFER ANGLE IN DEG45.0
CHAMFER LENGTH0.075 INCHES NOMINAL
DEPTH0.150 INCHES NOMINAL
OVERALL LENGTH0.500 INCHES NOMINAL
MATERIAL HARDNESS RATING27.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM
MATERIALSTEEL COMP 4130
PROCESS END LOCATIONBOTH ENDS
SCREW THREAD SERIES DESIGNATORUNEF
SETSCREW LOCKING NOTCHNOT INCLUDED
WIDTH0.125 INCHES NOMINAL
SURFACE TREATMENTCADMIUM
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2A
THREAD SIZE1.188-18


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