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 5996-01-113-7676
NSN 5895-01-518-0882
NSN 5999-01-304-7152
NSN 6685-01-320-3344
NSN 5960-00-306-4177
NSN 5905-01-647-0662
NSN 6110-01-099-6893
NSN 5975-00-149-7647
NSN 5835-00-364-0816
NSN 5985-01-243-1027
NSN 5965-00-076-1449
NSN 2925-01-487-0886