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 5920-00-019-0259
NSN 6610-01-200-6861
NSN 5945-00-358-7652
NSN 6220-00-395-1461
NSN 6320-00-937-5625
NSN 6220-00-263-4893
NSN 5945-01-365-1639
NSN 5985-01-379-7971
NSN 5950-00-629-4156
NSN 5945-00-873-6908
NSN 5985-01-556-9195
NSN 6150-01-335-0679