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 5950-00-598-6197
NSN 5915-01-086-0496
NSN 6620-00-753-8929
NSN 5935-00-197-0600
NSN 5910-01-453-7531
NSN 5910-00-080-9034
NSN 5905-00-550-0937
NSN 6320-01-406-6098
NSN 6650-01-491-2008
NSN 5998-01-397-7532
NSN 6610-00-574-6198
NSN 6610-01-165-0232