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 6110-01-316-6059
NSN 5975-01-544-5794
NSN 6320-01-113-7647
NSN 6685-00-009-6844
NSN 6135-01-386-5709
NSN 5930-01-225-5615
NSN 5935-01-190-4704
NSN 6610-01-065-1073
NSN 5999-01-514-1424
NSN 5895-00-178-8443
NSN 5985-00-725-3867
NSN 6620-01-650-5226