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 5905-00-227-0117
NSN 5910-00-023-9053
NSN 5930-01-069-2776
NSN 6685-01-423-1064
NSN 6320-01-338-6006
NSN 5920-00-148-8176
NSN 6645-00-905-2361
NSN 5945-00-101-8629
NSN 5895-01-015-8982
NSN 4140-01-271-1918
NSN 5925-01-338-3161
NSN 5935-00-830-8898