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 5915-00-285-2213
NSN 5935-01-477-1052
NSN 6145-00-055-7268
NSN 6135-00-235-1938
NSN 6620-01-093-1383
NSN 5910-01-398-5537
NSN 2925-01-218-5556
NSN 5915-01-459-5814
NSN 6145-01-378-3110
NSN 6135-01-495-0933
NSN 6105-00-242-6020
NSN 6645-01-307-5543