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 5920-01-521-1307
NSN 6620-00-058-1533
NSN 5855-00-149-0766
NSN 5998-01-608-3771
NSN 5999-01-125-2554
NSN 5945-01-072-7114
NSN 6610-01-400-3880
NSN 5915-01-655-7824
NSN 5910-01-633-9963
NSN 5910-01-025-6164
NSN 2925-00-982-0409
NSN 5985-00-187-8985