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 6650-00-575-7487
NSN 5998-00-253-7665
NSN 5975-00-964-4510
NSN 6130-00-348-1410
NSN 5998-01-023-1270
NSN 5910-01-255-0844
NSN 5965-01-314-7333
NSN 6685-00-615-0559
NSN 6620-01-141-4339
NSN 6145-01-161-4783
NSN 4140-01-056-4453
NSN 5910-00-453-3401