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 6110-00-736-0367
NSN 6110-01-110-6776
NSN 5975-00-711-1868
NSN 5965-01-534-9961
NSN 5905-00-498-5873
NSN 5855-01-648-2674
NSN 5965-00-639-6621
NSN 6110-00-636-1234
NSN 5996-01-154-9046
NSN 5960-01-201-6316
NSN 5920-00-023-2926
NSN 6685-01-509-3390