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 4140-01-146-8274
NSN 6320-01-166-3602
NSN 5999-01-281-7359
NSN 6220-00-576-3960
NSN 5915-00-903-5447
NSN 5975-00-753-7669
NSN 5985-00-815-0258
NSN 5915-01-025-5820
NSN 2925-00-824-2186
NSN 5920-01-599-4432
NSN 5855-01-366-2429
NSN 6645-00-881-9978