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 6150-01-652-7399
NSN 5930-01-072-3135
NSN 5950-01-645-3011
NSN 5910-01-437-5202
NSN 5990-01-050-7535
NSN 5895-00-269-3848
NSN 5998-00-130-8311
NSN 6105-01-609-8701
NSN 5999-01-533-8663
NSN 5835-00-813-1724
NSN 5935-00-340-9470
NSN 2925-01-415-0264