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 6320-01-412-2973
NSN 6240-01-028-2971
NSN 6105-01-089-7658
NSN 5855-00-129-6055
NSN 6645-00-488-4432
NSN 5999-01-393-2008
NSN 6130-01-324-1252
NSN 5915-01-462-8137
NSN 5975-01-597-5074
NSN 7035-01-204-7481
NSN 5965-00-840-3791
NSN 6320-01-322-8340