5305-00-520-4257 SCREW Index 1240-00-520-4259 SEPARATOR

National Stock Number:
5365-00-520-4258

Federal Supply Class:
5365

National Item Identification Number:
005204258

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:
520425819203PICATINNY ARSENAL


Techincal Specification:
DRIVE TYPEANY ACCEPTABLE
BEVELED THREADNOT INCLUDED
BORE ANNULAR INTERNAL SERRATIONNOT INCLUDED
BORE DIAMETER1.015 INCHES MINIMUM AND 1.020 INCHES MAXIMUM
BORE SHAPESTRAIGHT
CASEHARDENING INDICATORNOT CASEHARDENED
OVERALL LENGTH0.639 INCHES MINIMUM AND 0.641 INCHES MAXIMUM
MATERIALALUMINUM ALLOY
SCREW THREAD SERIES DESIGNATORNONSTANDARD
SETSCREW LOCKING NOTCHNOT INCLUDED
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH DIAMETERS+1.0828 TO 1.0865 INCHES
THREAD SIZE1.100-48


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