5360-01-147-6778 SPRING,HELICAL,COMPRESSION Index 5340-01-147-6780 RETAINER,HELICAL COMPRESSION SPR

National Stock Number:
5365-01-147-6779

Federal Supply Class:
5365

National Item Identification Number:
011476779

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:
845-1968265 PIECE 1380064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
DRIVE TYPESLOTTED INNER FACE
ACCOMMODATION TYPE AND QUANTITY2 SLOTS
ANGLE BETWEEN ACCOMMODATIONS IN DEG180.0
BEVELED THREADINCLUDED
BORE DIAMETER0.375 INCHES NOMINAL
BORE ANNULAR INTERNAL SERRATIONNOT INCLUDED
BORE EDGE PROCESSCHAMFERED
BORE SHAPESTRAIGHT
CASEHARDENING INDICATORNOT CASEHARDENED
CHAMFER ANGLE IN DEG60.0
OVERALL LENGTH1.021 INCHES MINIMUM AND 1.031 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-15939, COMP 2 (CANCELED) MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALCOPPER ALLOY 630
PROCESS END LOCATIONDRIVE END
SCREW THREAD SERIES DESIGNATORUNF
SETSCREW LOCKING NOTCHNOT INCLUDED
WIDTH0.250 INCHES NOMINAL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LOCATIONDRIVE END
THREAD SIZE1.375-12


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