5360-01-166-3869 SPRING,HELICAL,EXTENSION Index 5325-01-166-3871 RING,RETAINING

National Stock Number:
5365-01-166-3870

Federal Supply Class:
5365

National Item Identification Number:
011663870

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:
7606-8038-112115DRS ICAS, LLC


Techincal Specification:
DRIVE TYPEHEX HEAD
BEVELED THREADNOT INCLUDED
BORE ANNULAR INTERNAL SERRATIONNOT INCLUDED
BORE DIAMETER1.656 INCHES NOMINAL
BORE EDGE PROCESSCHAMFERED
BORE SHAPESTRAIGHT
CASEHARDENING INDICATORNOT CASEHARDENED
CHAMFER ANGLE IN DEG45.0
CHAMFER LENGTH0.047 INCHES NOMINAL
HEIGHT0.157 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING
PROCESS END LOCATIONEND OPPOSITE DRIVE END
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH0.500 INCHES NOMINAL
SCREW THREAD SERIES DESIGNATORUN
SETSCREW LOCKING NOTCHNOT INCLUDED
WIDTH1.865 INCHES MINIMUM AND 1.875 INCHES MAXIMUM
SURFACE TREATMENTPASSIVATE
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD SIZE2.250-16


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