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 6320-01-449-1014
NSN 6110-01-573-2109
NSN 5998-01-232-0063
NSN 5996-01-641-3234
NSN 5930-00-562-7308
NSN 6685-00-377-9044
NSN 6130-00-241-6697
NSN 5999-00-124-5124
NSN 6145-01-645-6164
NSN 5855-01-376-0363
NSN 6685-00-258-2257
NSN 6620-01-538-7174