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 5835-01-472-5239
NSN 5855-01-088-8700
NSN 6620-01-180-2687
NSN 5895-01-288-6889
NSN 6650-00-889-6802
NSN 6320-01-029-4220
NSN 5990-00-942-8296
NSN 5950-01-659-8007
NSN 5960-00-315-0358
NSN 5990-01-365-6016
NSN 6650-01-308-7284
NSN 6130-01-625-5711