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 2925-00-724-9252
NSN 5985-00-244-1693
NSN 6105-00-200-8074
NSN 6610-01-272-2987
NSN 5999-00-968-7180
NSN 5975-00-004-4981
NSN 5910-00-279-1981
NSN 6130-01-267-8545
NSN 5965-00-583-4865
NSN 6620-01-236-0138
NSN 6130-00-392-1992
NSN 5975-01-318-4387