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 5965-01-117-6080
NSN 6130-00-001-4476
NSN 5985-01-370-3566
NSN 6150-00-614-2132
NSN 6685-01-246-6065
NSN 6150-00-205-2490
NSN 6240-01-414-6074
NSN 6220-01-429-2987
NSN 5965-00-933-4050
NSN 5935-01-364-1648
NSN 6240-01-463-3132
NSN 6610-00-832-9983