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 5985-01-332-2351
NSN 5996-01-557-5337
NSN 7035-00-009-8705
NSN 5905-01-357-6778
NSN 5999-00-525-4320
NSN 5855-01-089-2248
NSN 5965-01-003-2641
NSN 5996-01-206-2647
NSN 5975-01-036-0305
NSN 6620-00-955-0330
NSN 5910-01-261-6357
NSN 6150-01-369-9038