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 5855-01-481-3906
NSN 7035-00-231-2871
NSN 5965-01-222-2613
NSN 5999-00-230-9304
NSN 5996-00-035-5624
NSN 6610-00-108-9546
NSN 6645-00-066-6868
NSN 5996-01-479-9637
NSN 5855-00-906-5386
NSN 5855-01-128-1762
NSN 6130-00-401-8749
NSN 6130-01-267-8545