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 5945-01-141-0338
NSN 6610-01-036-4525
NSN 6145-01-197-1619
NSN 5930-00-764-1349
NSN 5920-01-383-7108
NSN 6650-01-270-6669
NSN 5910-01-511-0011
NSN 5965-01-138-4979
NSN 5930-00-197-1138
NSN 6130-00-401-5556
NSN 5915-01-238-9322
NSN 5960-01-089-8155