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 6685-01-050-8300
NSN 5930-01-203-5698
NSN 5945-01-414-8720
NSN 5985-01-529-9056
NSN 5999-01-518-8833
NSN 7035-01-094-2365
NSN 5996-01-598-0788
NSN 6240-01-498-4719
NSN 6240-00-395-0019
NSN 5965-01-430-4654
NSN 5999-01-557-2968
NSN 6610-01-606-2144