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.
NSN 5998-00-945-1014
NSN 5996-01-530-6032
NSN 6610-01-464-7883
NSN 6110-00-454-8843
NSN 6320-01-089-9086
NSN 6650-01-353-9299
NSN 5998-01-145-0515
NSN 6610-01-053-0061
NSN 6320-01-260-7390
NSN 6240-01-187-1765
NSN 6130-01-537-2768
NSN 6105-00-807-7619