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 6240-01-633-4456
NSN 5935-01-410-8486
NSN 6130-00-830-9974
NSN 6320-01-203-4303
NSN 5915-01-259-4373
NSN 6150-00-291-8319
NSN 5855-00-160-2286
NSN 5999-00-419-0693
NSN 6320-01-436-9228
NSN 5960-00-922-6009
NSN 5930-01-307-3298
NSN 5990-01-425-2175