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 6105-01-487-3686
NSN 5965-01-571-5065
NSN 5950-01-537-6030
NSN 6320-01-056-1164
NSN 5950-01-389-2090
NSN 5975-01-626-6850
NSN 6145-01-357-7103
NSN 7035-01-167-1052
NSN 6130-01-399-3089
NSN 5905-01-564-4142
NSN 5905-01-612-9435
NSN 5945-00-419-4931