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 5985-00-553-9735
NSN 5910-01-612-7198
NSN 5935-00-248-5919
NSN 6685-01-056-5283
NSN 6220-01-072-5426
NSN 5985-01-576-8819
NSN 5985-01-458-6102
NSN 5910-00-067-7513
NSN 6240-00-438-6999
NSN 5945-01-503-9468
NSN 6130-00-959-5800
NSN 5990-01-605-4769