Dyed black
No other part numbers with same form, fit, and function found.
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 6650-00-671-5106
NSN 5960-01-290-5579
NSN 6105-01-645-3066
NSN 6145-00-445-7839
NSN 6620-01-633-8443
NSN 5960-00-723-2793
NSN 2925-01-019-1672
NSN 5935-01-632-9663
NSN 6610-01-492-2630
NSN 6620-01-399-3615
NSN 5930-01-167-8532
NSN 6610-00-204-6792