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 5920-00-781-1270
NSN 5835-00-192-4843
NSN 5985-01-417-8480
NSN 6240-00-269-3346
NSN 6685-01-298-4665
NSN 6320-01-113-7647
NSN 5985-01-101-2349
NSN 5935-01-534-5172
NSN 6685-01-194-3931
NSN 6110-01-240-7618
NSN 5965-00-173-4440
NSN 5895-01-566-0956