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 5975-00-519-9060
NSN 6685-00-496-6028
NSN 5998-01-010-7957
NSN 5945-00-212-9093
NSN 6645-01-167-5814
NSN 5905-01-359-7914
NSN 5975-00-636-0741
NSN 5910-01-055-8412
NSN 4140-00-289-9263
NSN 5905-01-268-1820
NSN 5895-00-524-6782
NSN 5965-01-112-8758