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 5915-00-518-4656
NSN 6110-01-496-4264
NSN 5985-01-411-5777
NSN 2925-01-364-7926
NSN 5895-00-518-4954
NSN 6145-01-443-4516
NSN 5985-01-437-2598
NSN 5915-01-408-6299
NSN 6685-00-406-5756
NSN 6240-00-269-3346
NSN 5998-01-113-7747
NSN 6685-00-408-3558