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 6610-00-600-1882
NSN 5999-01-400-5933
NSN 7035-01-157-0028
NSN 5895-00-893-3207
NSN 5905-00-362-0661
NSN 5915-01-044-5260
NSN 6685-01-439-8027
NSN 6220-01-607-6548
NSN 5915-01-628-0895
NSN 5996-01-026-8807
NSN 7035-01-469-7496
NSN 5945-00-960-5049