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 6620-01-537-4121
NSN 5975-00-926-7505
NSN 6135-00-945-0015
NSN 5965-01-415-1521
NSN 6135-00-519-1325
NSN 6145-00-163-2861
NSN 6135-01-577-5532
NSN 5950-01-340-3361
NSN 5910-01-318-5921
NSN 5996-00-070-4315
NSN 5960-01-262-5048
NSN 6320-01-154-1099