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 6650-00-621-4067
NSN 6130-00-519-6192
NSN 5920-00-869-6403
NSN 5985-00-170-8536
NSN 5920-00-828-2084
NSN 7035-01-357-3726
NSN 6105-01-175-3412
NSN 4140-01-436-4755
NSN 5998-01-608-5300
NSN 5915-01-202-0716
NSN 5895-01-451-6150
NSN 5920-00-161-4564