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 6145-01-444-3548
NSN 4140-00-489-3020
NSN 5855-01-542-9059
NSN 5925-00-226-1155
NSN 6220-01-457-9097
NSN 5999-00-034-6311
NSN 5930-00-286-4669
NSN 6150-01-252-7273
NSN 6650-00-361-8222
NSN 5945-00-485-9791
NSN 6110-01-200-0997
NSN 6240-01-582-5803