5360-01-209-8301 SPRING,HELICAL,TORSION Index 5325-01-209-8303 RING,RETAINING

National Stock Number:
5365-01-209-8302

Federal Supply Class:
5365

National Item Identification Number:
012098302

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:
2640-245 PIECE 896169ELECTRIC BOAT CORPORATION
SS845-2007668 PIECE 880064NAVAL SHIP SYSTEMS COMMAND
SSN594-845-209853711NAVAL SEA SYSTEMS COMMAND
SSN594-845-249880064NAVAL SHIP SYSTEMS COMMAND
SS845-2098288 P80064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
MATERIALCOPPER ALLOY 903
OVERALL LENGTH0.438 INCHES NOMINAL
CASEHARDENING INDICATORNOT CASEHARDENED
DRIVE TYPESLOTTED FACE
ACCOMMODATION TYPE AND QUANTITY2 SLOTS
WIDTH0.188 INCHES NOMINAL
DEPTH0.188 INCHES NOMINAL
ANGLE BETWEEN ACCOMMODATIONS IN DEG180.0
THREAD SIZE1.375-16
SCREW THREAD SERIES DESIGNATORUN
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
BEVELED THREADINCLUDED
THREAD LOCATIONBOTH ENDS
BORE SHAPESTRAIGHT
BORE DIAMETER0.844 INCHES NOMINAL
BORE ANNULAR INTERNAL SERRATIONNOT INCLUDED
BORE EDGE PROCESSCHAMFERED
PROCESS END LOCATIONBOTH ENDS
CHAMFER ANGLE IN DEG45.0
CHAMFER LENGTH0.031 INCHES NOMINAL
SETSCREW LOCKING NOTCHINCLUDED
SPECIAL FEATURESSURFACE FINISH ON BOTH FACES,63.0 MICROINCHES


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