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 6240-01-324-6569
NSN 6645-01-597-8106
NSN 6105-00-498-5197
NSN 5999-01-359-9066
NSN 5998-01-048-7722
NSN 6240-01-420-5905
NSN 5996-01-649-5616
NSN 2925-01-573-1067
NSN 6135-00-248-4102
NSN 6110-00-416-6840
NSN 6130-00-258-2716
NSN 5965-00-111-2073