3020-00-899-6937 GEAR,SPUR Index 3040-00-899-6939 GEARSHAFT,SPUR

National Stock Number:
5365-00-899-6938

Federal Supply Class:
5365

National Item Identification Number:
008996938

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:
858748319200US ARMY ARDEC RDECOM


Techincal Specification:
DRIVE TYPEDRILLED FACE
ACCOMMODATION TYPE AND QUANTITY4 HOLES
ANGLE BETWEEN ACCOMMODATIONS IN DEG90.0
BEVELED THREADNOT INCLUDED
BORE ANNULAR INTERNAL SERRATIONNOT INCLUDED
BORE DIAMETER0.250 INCHES NOMINAL
BORE EDGE PROCESSCHAMFERED
BORE SHAPESTRAIGHT
CASEHARDENING INDICATORNOT CASEHARDENED
CHAMFER ANGLE IN DEG5.0
CHAMFER LENGTH0.0312 INCHES NOMINAL
DEPTH0.0938 INCHES NOMINAL
DIAMETER0.0938 INCHES NOMINAL
FSC APPLICATION DATAMOUNT,TELESCOPE,INTEGRATED WITH FIRE CONTROL EQUIPMENT
MATERIALSTEEL COMP 303
OVERALL LENGTH0.240 INCHES NOMINAL
PROCESS END LOCATIONEND OPPOSITE DRIVE END
RADIUS FROM GEOMETRIC AXIS TO ACCOMMODATION0.250 INCHES NOMINAL
SCREW THREAD SERIES DESIGNATORNS
SETSCREW LOCKING NOTCHNOT INCLUDED
SPECIAL FEATURESENAMEL FOREST GREEN ON DRIVE HOLEFACE
SURFACE TREATMENTPASSIVATE AND ENAMEL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD SIZE0.750-32


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