3020-00-615-5405 GEAR RACK Index 5999-00-615-5409 HEAT SINK,ELECTRICAL-ELECTRONIC

National Stock Number:
5365-00-615-5406

Federal Supply Class:
5365

National Item Identification Number:
006155406

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:
615540619204ARMY, UNITED STATES DEPARTMENT OF THE


Techincal Specification:
DRIVE TYPESLOTTED FACE
ACCOMMODATION TYPE AND QUANTITY2 SLOTS
ANGLE BETWEEN ACCOMMODATIONS IN DEG180.0
BEVELED THREADNOT INCLUDED
BORE DIAMETER0.331 INCHES NOMINAL
BORE ANNULAR INTERNAL SERRATIONNOT INCLUDED
BORE EDGE PROCESSCHAMFERED
BORE SHAPESTRAIGHT
CASEHARDENING INDICATORNOT CASEHARDENED
CHAMFER ANGLE IN DEG45.0
CHAMFER LENGTH0.020 INCHES NOMINAL
DEPTH0.080 INCHES NOMINAL
FSC APPLICATION DATARECUPERATOR CYLINDER HEAD,RECOIL MECHANISM,CARRIAGE,GUN,155MM,M3
OVERALL LENGTH0.590 INCHES NOMINAL
MATERIAL HARDNESS RATINGC16 TO C27
MATERIALSTEEL COMP 1117 AND STEEL COMP 1137
SPECIAL FEATURES63 MICROINCHES RMS FINISH ON CENTER HOLE
PROCESS END LOCATIONBOTH ENDS
SCREW THREAD SERIES DESIGNATORISO M
SETSCREW LOCKING NOTCHNOT INCLUDED
WIDTH0.080 INCHES NOMINAL
SURFACE TREATMENTOXIDE
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH DIAMETERS+0.7065 TO 0.7097 INCHES
THREAD SIZE19MM - 1.5MM


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