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 5950-00-761-4419
NSN 5930-01-104-9231
NSN 5915-00-553-8755
NSN 6240-00-754-8198
NSN 5945-01-167-4743
NSN 5910-01-556-0538
NSN 6320-01-092-4101
NSN 2925-01-478-8191
NSN 5950-00-721-3613
NSN 5996-00-351-2369
NSN 5985-01-645-6790
NSN 6105-01-037-9577