5360-00-662-9871 SPRING,HELICAL,TORSION Index 5342-00-662-9883 MOUNT,RESILIENT,WEAPON SYSTEM

National Stock Number:
5365-00-662-9876

Federal Supply Class:
5365

National Item Identification Number:
006629876

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:
60-311481205THE BOEING COMPANY


Techincal Specification:
DRIVE TYPESLOTTED FACE
ACCOMMODATION TYPE AND QUANTITY4 SLOTS
ANGLE BETWEEN ACCOMMODATIONS IN DEG90.0
BORE EDGE PROCESSCHAMFERED
BORE DIAMETER2.160 INCHES NOMINAL
BORE SHAPESTRAIGHT
CASEHARDENING INDICATORNOT CASE-HARDENED
CHAMFER ANGLE IN DEG45.0
CHAMFER LENGTH0.063 INCHES NOMINAL
DEPTH0.100 INCHES NOMINAL
OVERALL LENGTH0.380 INCHES NOMINAL
MATERIAL HARDNESS RATING27.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
MATERIALSTEEL COMP 4130
PROCESS END LOCATIONEND OPPOSITE DRIVE END
RADIUS FROM GEOMETRIC AXIS TO ACCOMMODATION1.210 INCHES NOMINAL
SCREW THREAD SERIES DESIGNATORUN
THREAD DIRECTIONLEFT-HAND
THREAD SIZE2.625 IN.-16
WIDTH0.200 INCHES NOMINAL
SURFACE TREATMENTCADMIUM
THREAD CLASS2A


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