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 6110-01-659-5279
NSN 6145-01-508-4668
NSN 6105-01-354-4819
NSN 5935-00-251-0457
NSN 6685-01-588-6763
NSN 5996-01-258-6550
NSN 5855-00-610-4052
NSN 5998-01-318-7208
NSN 5990-00-212-4316
NSN 6110-01-615-8397
NSN 5915-01-430-5541
NSN 5855-00-149-0766