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 5990-00-622-1010
NSN 5965-00-246-5612
NSN 6320-01-006-6138
NSN 6220-01-425-6346
NSN 5910-00-483-1686
NSN 7035-01-227-2546
NSN 5930-00-900-8190
NSN 2925-01-300-2897
NSN 5895-01-461-2700
NSN 5945-01-066-7025
NSN 5975-01-147-0325
NSN 6685-01-168-8391