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 5975-01-300-4071
NSN 6610-01-643-6652
NSN 4140-00-361-4691
NSN 6240-00-170-5302
NSN 5895-01-497-1049
NSN 4140-00-067-7460
NSN 5945-01-064-9648
NSN 4140-00-296-9695
NSN 5999-00-392-7937
NSN 5855-01-052-3678
NSN 5999-01-005-2826
NSN 5925-01-316-9458