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 6145-01-009-0362
NSN 6320-01-305-5881
NSN 6645-01-508-9074
NSN 6620-00-278-7313
NSN 6650-00-950-4107
NSN 6145-01-525-8140
NSN 6650-01-155-5217
NSN 5945-01-258-7399
NSN 6620-00-672-1957
NSN 5925-01-392-6382
NSN 5996-01-041-4189
NSN 5895-01-202-7921