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 6240-01-399-1646
NSN 5985-01-410-3435
NSN 5996-00-769-5112
NSN 5960-01-084-4987
NSN 5915-00-295-7274
NSN 5965-01-199-3318
NSN 5965-01-542-8510
NSN 5945-00-756-5242
NSN 6135-01-163-0332
NSN 6240-01-140-7508
NSN 6620-01-596-7349
NSN 6135-01-368-2785