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 5930-01-549-8921
NSN 7035-01-472-4207
NSN 5915-00-403-9119
NSN 6150-01-527-9700
NSN 5935-00-316-3213
NSN 5895-01-200-8192
NSN 5905-01-445-5923
NSN 5965-00-554-4138
NSN 6610-00-656-3713
NSN 5998-01-264-4797
NSN 5960-01-430-3911
NSN 6610-01-595-5704