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 6610-01-412-4427
NSN 5835-00-891-2232
NSN 5910-00-480-8090
NSN 6650-01-161-1624
NSN 6645-01-409-2003
NSN 5965-01-167-8513
NSN 5998-00-232-4968
NSN 6150-00-191-9738
NSN 5945-00-250-8500
NSN 5910-00-802-4185
NSN 6150-01-142-3177
NSN 4140-00-209-2231