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 5895-01-366-3021
NSN 5998-01-514-6859
NSN 5965-01-381-2998
NSN 6685-01-226-4068
NSN 5855-00-149-0766
NSN 5910-01-490-3366
NSN 5996-01-633-7979
NSN 5915-01-426-8862
NSN 5990-01-027-8260
NSN 4140-01-605-9536
NSN 2925-01-364-7926
NSN 5930-01-492-5818