5355-01-197-1526 WINDOW,DIAL Index 5365-01-197-1528 RING,EXTERNALLYTHREADED

National Stock Number:
5365-01-197-1527

Federal Supply Class:
5365

National Item Identification Number:
011971527

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:
307872-00191417L3HARRIS TECHNOLOGIES, INC.


Techincal Specification:
MATERIALSTEEL COMP 630
SURFACE TREATMENTPASSIVATE
OVERALL LENGTH0.375 INCHES NOMINAL
CASEHARDENING INDICATORNOT CASEHARDENED
DRIVE TYPESLOTTED FACE
ACCOMMODATION TYPE AND QUANTITY2 SLOTS
WIDTH0.040 INCHES NOMINAL
DEPTH0.050 INCHES NOMINAL
ANGLE BETWEEN ACCOMMODATIONS IN DEG180.0
THREAD SIZE0-500-20
SCREW THREAD SERIES DESIGNATORUNF
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
BEVELED THREADINCLUDED
THREAD LOCATIONBOTH ENDS
BORE SHAPESTRAIGHT
BORE DIAMETER0.250 INCHES MINIMUM AND
0.251 INCHES MAXIMUM
BORE ANNULAR INTERNAL SERRATIONNOT INCLUDED
BORE EDGE PROCESSCHAMFERED
PROCESS END LOCATIONEND OPPOSITE DRIVE END
CHAMFER ANGLE IN DEG60.0
CHAMFER LENGTH0.062 INCHES NOMINAL
END RADIUS0.188 INCHES NOMINAL
SETSCREW LOCKING NOTCHNOT INCLUDED
SPECIAL FEATURESCOUNTERBORED AT DRIVE END,0.312 IN. DIA,0.050 IN. DEEP


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