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 5905-01-283-0592
NSN 5835-01-535-8470
NSN 5960-00-102-1516
NSN 5960-00-062-2318
NSN 5930-01-659-1158
NSN 5925-01-641-1382
NSN 6130-01-505-7785
NSN 5920-01-436-3704
NSN 5985-00-257-8636
NSN 5855-01-355-8729
NSN 5945-01-343-3761
NSN 6150-00-233-0820