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 6685-01-579-2248
NSN 5920-01-401-5315
NSN 6645-01-154-3080
NSN 5950-00-859-2857
NSN 5990-00-226-7894
NSN 5960-01-399-4327
NSN 6130-00-081-2186
NSN 6130-00-337-8054
NSN 6150-00-741-6128
NSN 5999-01-062-1403
NSN 5965-01-016-1606
NSN 6150-00-564-2777