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 5915-01-054-6828
NSN 5945-00-073-7997
NSN 6150-00-224-6580
NSN 6105-01-024-9907
NSN 6320-01-118-0553
NSN 5915-01-364-0795
NSN 6610-01-468-6880
NSN 4140-01-135-0998
NSN 5998-00-082-8545
NSN 6620-01-629-4045
NSN 5985-01-339-1073
NSN 5945-01-106-3536