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 6105-01-361-7461
NSN 5905-00-686-1522
NSN 6105-01-101-1262
NSN 6650-00-717-8913
NSN 6650-01-659-8445
NSN 6650-01-016-0406
NSN 5999-01-397-6381
NSN 6145-00-122-5010
NSN 5999-01-132-1669
NSN 5835-00-170-5238
NSN 5985-00-490-2361
NSN 5930-00-676-9376