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 7035-00-567-7511
NSN 5930-00-722-3738
NSN 5965-01-345-5406
NSN 5910-00-320-4344
NSN 5905-01-382-9375
NSN 6320-00-422-9006
NSN 5999-00-120-0206
NSN 5935-01-590-6418
NSN 6150-01-460-2702
NSN 5965-01-629-9131
NSN 6130-00-106-8252
NSN 5999-00-513-2862