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 6620-01-444-7053
NSN 5999-01-446-7852
NSN 6220-00-923-2660
NSN 5905-01-278-5260
NSN 6135-01-495-0933
NSN 6110-00-596-9124
NSN 6145-01-050-1187
NSN 5960-00-226-8443
NSN 6220-01-096-1049
NSN 2925-01-424-9341
NSN 5905-01-424-0798
NSN 6135-00-276-7625