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 5985-00-373-1971
NSN 5915-00-408-7463
NSN 5945-01-005-1445
NSN 6135-00-416-2898
NSN 6135-01-329-7994
NSN 5950-01-238-2119
NSN 6320-00-116-3658
NSN 5985-01-604-1741
NSN 6645-01-519-6324
NSN 5998-00-633-5169
NSN 6130-01-641-4655
NSN 6685-00-184-3894