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 5998-00-372-6047
NSN 6650-01-502-9909
NSN 6685-00-135-9157
NSN 5960-00-471-2026
NSN 6150-01-481-8285
NSN 6220-01-583-6428
NSN 5998-01-024-3194
NSN 5975-00-070-1819
NSN 5985-00-390-7832
NSN 5895-01-400-4153
NSN 5895-01-415-0218
NSN 5999-00-828-0916