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 5999-01-160-3067
NSN 5835-01-268-1924
NSN 5996-00-808-8707
NSN 5905-01-570-6765
NSN 6610-00-670-7803
NSN 5990-01-318-3238
NSN 6685-01-245-7956
NSN 4140-01-338-1147
NSN 6130-00-852-0689
NSN 5905-01-465-4684
NSN 5985-01-259-5524
NSN 6110-01-261-4980