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 5935-00-279-9005
NSN 6650-00-256-9059
NSN 5999-00-466-1072
NSN 6620-01-283-5627
NSN 6685-00-232-3239
NSN 5910-00-932-5344
NSN 5960-00-421-7560
NSN 6620-00-243-7766
NSN 5998-00-005-9299
NSN 5965-01-584-6239
NSN 5930-01-572-4263
NSN 5895-01-207-0753