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 6220-00-902-3692
NSN 5915-01-608-4816
NSN 5998-01-597-7664
NSN 6105-00-119-0135
NSN 6645-01-537-1066
NSN 5915-01-217-4082
NSN 6150-01-350-7060
NSN 5835-01-169-5330
NSN 5960-01-189-5712
NSN 6320-01-631-7828
NSN 6220-01-021-1984
NSN 6150-01-068-3489