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 5930-01-310-9361
NSN 5996-00-104-5607
NSN 5930-01-214-9613
NSN 6685-01-602-7522
NSN 6105-01-657-3506
NSN 5905-00-580-4524
NSN 5975-00-239-9784
NSN 5855-01-430-9689
NSN 6130-01-142-2698
NSN 6220-01-125-5131
NSN
NSN 5905-01-062-0805