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 6645-01-487-4341
NSN 5975-00-899-0463
NSN 5950-01-463-9075
NSN 5915-01-188-5568
NSN 5935-00-958-5819
NSN 5960-00-518-4704
NSN 5999-01-429-8560
NSN 2925-01-093-5479
NSN 5895-01-576-9399
NSN 6220-01-227-5999
NSN 5999-01-392-7840
NSN 5895-01-362-1203