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 5998-01-042-3396
NSN 5905-01-522-5868
NSN 5925-01-268-5275
NSN 6150-01-129-1078
NSN 6610-01-238-8712
NSN 6110-00-614-4763
NSN 5965-01-362-6705
NSN 5996-00-834-8242
NSN 5975-01-358-1392
NSN 6130-00-200-5531
NSN 5998-01-455-5143
NSN 5910-00-089-3856