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 5990-01-646-6149
NSN 5910-00-180-8116
NSN 6645-01-255-0391
NSN 5960-00-837-2411
NSN 6650-01-024-9554
NSN 5930-01-038-7577
NSN 5910-00-618-0196
NSN 5985-00-036-8287
NSN 5855-01-201-4857
NSN 5996-00-688-9082
NSN 6320-01-573-2394
NSN 6645-00-151-5280