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 5935-01-231-0187
NSN 5998-01-538-4288
NSN 6105-00-454-0779
NSN 7035-01-434-6134
NSN 5999-01-503-9937
NSN 5905-01-328-5863
NSN 5905-01-471-4396
NSN 6150-01-484-3505
NSN 6105-01-098-5538
NSN 6150-01-467-2016
NSN 6130-00-449-5248
NSN 6105-00-597-8657