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 6685-01-406-8955
NSN 5998-01-049-7864
NSN 6220-01-196-5189
NSN 5915-01-158-5036
NSN 6685-01-163-6926
NSN 6240-01-448-9636
NSN 6130-00-003-1368
NSN 6220-01-196-0332
NSN 6685-00-723-1738
NSN 5999-00-276-9299
NSN 5999-00-907-9678
NSN 6650-00-078-5773