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 5895-00-968-7106
NSN 6620-01-225-4996
NSN 6645-01-177-6021
NSN 5950-01-593-3875
NSN 6645-01-246-2725
NSN 5985-00-435-8948
NSN 6610-00-942-4668
NSN 6685-00-068-9758
NSN 5990-00-713-9016
NSN 5915-00-161-3158
NSN 5990-01-407-6615
NSN 6610-01-592-1551