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 5998-01-459-4736
NSN 5855-01-542-9059
NSN 5998-01-439-7272
NSN 6150-00-064-1673
NSN 5960-00-579-0298
NSN 5999-01-430-2229
NSN 5915-01-647-9919
NSN 5920-00-003-5845
NSN 6130-00-525-9975
NSN 5990-01-054-4255
NSN 6685-00-964-5262
NSN 5965-01-582-5073