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: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5950-01-464-0714
NSN 6105-01-572-0271
NSN 5950-01-078-6774
NSN 6320-00-593-0379
NSN 5895-00-518-1593
NSN 4140-00-394-5744
NSN 5996-01-012-3267
NSN 6110-01-518-1035
NSN 6130-00-093-7481
NSN 6150-00-144-7115
NSN 5965-00-451-0518
NSN 6645-01-426-8621