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 4140-01-244-9518
NSN 5990-01-014-9383
NSN 5975-00-435-7744
NSN 5996-00-004-4643
NSN 5950-01-249-4821
NSN 6110-00-190-1260
NSN 5915-00-964-5390
NSN 6320-00-578-6898
NSN 6645-01-034-0469
NSN 6135-00-203-9645
NSN 2925-01-092-7335
NSN 5945-01-439-3331