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 5910-00-054-6647
NSN 5925-01-598-1186
NSN 5998-01-582-1211
NSN 6620-01-217-0559
NSN 6240-00-185-2023
NSN 5998-01-634-0604
NSN 5998-01-252-8803
NSN 6650-01-434-0331
NSN 5999-01-503-4178
NSN 5975-01-325-6335
NSN 6130-01-459-5528
NSN 5990-01-433-7886