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 6620-01-597-9815
NSN 6130-00-223-2099
NSN 5925-00-316-5312
NSN 7035-01-038-3165
NSN 5905-01-027-2086
NSN 5920-01-434-5701
NSN 5975-00-503-9190
NSN 5950-01-459-7758
NSN 6620-01-014-3219
NSN 5945-01-509-8682
NSN 5835-01-273-8732
NSN 6220-01-197-0486