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 5998-00-340-9843
NSN 6620-01-390-1121
NSN 5996-01-410-6811
NSN 6650-00-848-9892
NSN 5975-01-245-1279
NSN 5990-01-426-7350
NSN 6220-01-496-0539
NSN 5990-01-301-9810
NSN 6145-01-375-7565
NSN 5855-01-045-9728
NSN 5910-01-652-6060
NSN 5996-01-542-5137