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 5935-00-812-1536
NSN 6320-00-731-6134
NSN 6685-01-194-2560
NSN 5905-01-275-8971
NSN 6130-00-586-7173
NSN 5910-01-211-2756
NSN 5999-01-522-4153
NSN 5895-00-395-1457
NSN 6220-01-360-2532
NSN 6135-01-193-8154
NSN 5996-01-290-5878
NSN 5998-00-797-9574