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 6130-01-360-1830
NSN 6620-00-421-0465
NSN 6130-00-028-6922
NSN 6685-01-419-6255
NSN 5910-00-162-3053
NSN 5855-01-172-4568
NSN 5895-00-004-1322
NSN 6650-01-363-0963
NSN 5965-01-654-1261
NSN 7035-00-064-7008
NSN 5915-00-865-2814
NSN 6620-00-858-7317