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 5895-00-327-8805
NSN 5915-01-358-3986
NSN 5999-01-261-4452
NSN 5895-01-606-9536
NSN 5915-01-052-6871
NSN 5945-01-162-8827
NSN 6650-00-202-4540
NSN 5915-00-271-2321
NSN 5935-00-878-7136
NSN 5925-00-171-0307
NSN 6135-01-251-7054
NSN 6685-00-833-8379