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 5998-01-372-6890
NSN 5999-00-168-7416
NSN 5925-01-337-7847
NSN 7035-01-377-7712
NSN 5999-00-857-3333
NSN 5975-01-358-5118
NSN 5910-00-149-3496
NSN 5999-01-329-7030
NSN 6130-01-365-9606
NSN 6105-00-769-5634
NSN 6150-01-222-2593
NSN 4140-01-414-5320