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 6645-00-181-1877
NSN 6320-00-456-2092
NSN 5960-01-515-4791
NSN 6110-01-290-8146
NSN 5945-00-786-4642
NSN 6130-01-474-1387
NSN 6610-01-383-3780
NSN 5965-00-518-0958
NSN 6135-01-265-1384
NSN 6620-00-278-7313
NSN 6105-01-308-5282
NSN 5910-01-054-1654