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 5935-00-405-9232
NSN 5998-01-058-1054
NSN 5910-01-013-0206
NSN 6685-01-331-3491
NSN 6685-00-936-2139
NSN 5996-00-842-2023
NSN 5996-01-541-4974
NSN 4140-00-036-2851
NSN 5915-00-543-9675
NSN 5965-00-951-9961
NSN 5920-01-398-0580
NSN 6685-01-380-2014