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 5855-01-013-6864
NSN 2925-01-494-3259
NSN 5930-01-180-1767
NSN 5998-00-378-4096
NSN 6620-01-065-4527
NSN 5905-01-087-9546
NSN 5996-01-461-8320
NSN 7035-00-104-7613
NSN 5965-01-415-7080
NSN 5965-01-518-8739
NSN 6145-01-460-8500
NSN 6130-00-487-7699