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 5935-00-577-2338
NSN 5915-00-518-4656
NSN 5996-01-021-7089
NSN 6150-01-104-4323
NSN 5895-01-254-3731
NSN 6685-00-990-3694
NSN 6220-00-220-5617
NSN 6105-01-214-4619
NSN 6110-00-187-4537
NSN 6150-00-596-8766
NSN 6150-01-343-1836
NSN 6240-01-633-6350