5360-01-264-1176 SPRING,HELICAL,COMPRESSION Index 5210-01-264-1178 CONTACT POINT,MEASURING INSTRUME

National Stock Number:
5365-01-264-1177

Federal Supply Class:
5365

National Item Identification Number:
012641177

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:
642AS1742-230003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
DRIVE TYPESLOTTED FACE
ACCOMMODATION TYPE AND QUANTITY2 SLOTS
ANGLE BETWEEN ACCOMMODATIONS IN DEG180.0
BEVELED THREADINCLUDED
BORE ANNULAR INTERNAL SERRATIONNOT INCLUDED
BORE DIAMETER0.843 INCHES MINIMUM AND 0.853 INCHES MAXIMUM
BORE EDGE PROCESSROUNDED AND CHAMFERED
BORE SHAPESTRAIGHT
CASEHARDENING INDICATORNOT CASEHARDENED
CHAMFER LENGTH0.260 INCHES NOMINAL
DEPTH0.140 INCHES NOMINAL
END RADIUS0.680 INCHES NOMINAL
OVERALL LENGTH0.830 INCHES NOMINAL
MATERIALSTEEL COMP 630
PROCESS END LOCATIONDRIVE END AND END OPPOSITE DRIVE END
SCREW THREAD SERIES DESIGNATORUNF
SETSCREW LOCKING NOTCHNOT INCLUDED
WIDTH0.125 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-S-365,TYPE 3 GRADE A FED SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTPASSIVATE
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LOCATIONBOTH ENDS
THREAD SIZE1.500-12


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