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 6610-01-643-2315
NSN 6610-01-384-1587
NSN 5855-01-125-9167
NSN 5996-01-193-5974
NSN 5920-00-114-4221
NSN 5915-01-442-6711
NSN 5895-00-426-3144
NSN 5925-00-517-7112
NSN 2925-01-185-1814
NSN 7035-01-471-4884
NSN 6110-01-435-4400
NSN 6240-00-170-5302