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 6240-01-274-4237
NSN 6220-00-825-2783
NSN 7035-01-591-9193
NSN 6130-00-040-7622
NSN 5990-00-779-4175
NSN 4140-01-652-4725
NSN 5915-01-051-8494
NSN 6145-00-269-4271
NSN 4140-01-046-1530
NSN 5996-00-211-7010
NSN 5965-01-068-2714
NSN 5965-01-330-5825