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 2925-01-495-1178
NSN 2925-01-177-1598
NSN 6145-00-663-6133
NSN 5945-01-615-2157
NSN 5945-00-674-1062
NSN 5990-01-599-7106
NSN 6105-00-466-0588
NSN 6645-01-277-0530
NSN 5905-00-173-7085
NSN 5960-01-023-8800
NSN 5895-01-550-8140
NSN 5990-00-902-4230