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 6685-00-658-7295
NSN 6130-01-207-7125
NSN 5975-00-794-6093
NSN 6135-00-942-7970
NSN 6610-01-568-0717
NSN 6145-01-089-7207
NSN 6130-00-081-4103
NSN 7035-01-443-3052
NSN 6220-01-596-3176
NSN 5895-00-596-8678
NSN 5999-00-288-0074
NSN 6105-01-364-8811