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 5960-00-926-7309
NSN 5998-00-259-3059
NSN 6150-01-400-4211
NSN 6620-01-571-0900
NSN 6685-01-158-4667
NSN 6135-00-676-5807
NSN 5998-01-157-7037
NSN 5935-01-183-4998
NSN 6320-01-631-7828
NSN 7035-01-045-7202
NSN 6130-01-445-6365
NSN 6685-01-292-6176