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 5930-00-277-4704
NSN 5835-01-529-3050
NSN 5910-00-764-2371
NSN 5996-00-173-9652
NSN 6220-01-388-7806
NSN 5945-01-010-4718
NSN 7035-00-349-8571
NSN 5915-00-895-7230
NSN 5920-00-023-2394
NSN 4140-00-677-3510
NSN 6645-00-149-1100
NSN 5999-01-408-1912