A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5985-00-112-4612
NSN 6150-01-122-7388
NSN 6645-01-420-7801
NSN 5999-00-180-4282
NSN 5950-01-617-3872
NSN 5998-01-486-9689
NSN 5950-00-150-4772
NSN 5950-00-741-2811
NSN 5990-00-016-5648
NSN 6320-01-039-5891
NSN 6220-01-487-2229
NSN 6650-01-066-0420