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 6135-01-415-4124
NSN 5999-00-882-5414
NSN 6620-01-290-8209
NSN 6320-01-611-4918
NSN 6620-00-948-6751
NSN 6685-00-512-3797
NSN 6130-01-352-5644
NSN 5905-01-088-6636
NSN 5905-01-422-1670
NSN 5915-01-151-2316
NSN 6220-01-067-1442
NSN 5930-01-306-0831