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 6145-01-204-7021
NSN 4140-01-310-0741
NSN 6620-00-474-9157
NSN 6110-00-679-8961
NSN 4140-01-393-3015
NSN 6610-01-037-4392
NSN 5996-00-518-4880
NSN 6645-01-099-6887
NSN 6645-00-819-5045
NSN 5990-00-395-5703
NSN 6150-01-619-5168
NSN 6145-00-557-3960