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 6110-01-439-7664
NSN 6220-00-266-8222
NSN 5999-01-467-2758
NSN 6610-01-605-1161
NSN 6130-01-229-3435
NSN 2925-01-580-2993
NSN 5965-01-021-7023
NSN 5950-01-097-7573
NSN 5855-01-381-6052
NSN 5915-01-091-8610
NSN 2925-00-449-1604
NSN 5999-01-462-5205