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 5998-00-206-6613
NSN 6645-00-358-7379
NSN 5905-01-141-0120
NSN 5996-01-454-6938
NSN 5905-00-079-6372
NSN 5950-00-529-6871
NSN 5920-00-960-7614
NSN 6685-01-349-9114
NSN 6240-01-062-0878
NSN 6685-00-180-0349
NSN 5915-00-859-2521
NSN 5915-00-397-8636