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 5998-00-517-7089
NSN 5915-01-303-6641
NSN 6620-01-170-8270
NSN 6240-00-472-4635
NSN 6150-01-302-6025
NSN 4140-00-411-6848
NSN 6110-00-387-3911
NSN 5975-00-771-6691
NSN 7035-00-360-2008
NSN 5930-00-828-5476
NSN 6685-01-258-6212
NSN 5855-01-514-9857