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 5915-00-021-3734
NSN 5950-00-052-2484
NSN 6645-00-148-1798
NSN 5999-00-630-0639
NSN 6240-00-518-3541
NSN 5855-01-605-7233
NSN 5998-00-582-6154
NSN 6320-01-487-0336
NSN 6320-00-222-1465
NSN 5920-01-633-6427
NSN 6240-00-887-8103
NSN 6650-01-371-2356