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 5905-00-361-9539
NSN 6105-00-932-4945
NSN 5855-00-198-3197
NSN 6150-01-255-9048
NSN 5950-00-756-5184
NSN 6130-01-518-7809
NSN 5996-00-265-6573
NSN 6145-01-515-7591
NSN 5910-01-631-9077
NSN 6130-00-164-5905
NSN 6320-01-268-3072
NSN 6150-01-036-9224