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 6240-01-197-8491
NSN 5930-00-192-6167
NSN 6620-01-484-1303
NSN 6645-00-451-6462
NSN 5965-01-591-1130
NSN 5910-00-992-7376
NSN 5935-00-920-2928
NSN 5960-01-261-6753
NSN 5930-01-424-1436
NSN 6645-01-422-3510
NSN 5855-00-757-5149
NSN 6135-00-998-5884