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 6240-01-184-6831
NSN 6645-01-273-2462
NSN 5835-00-632-8621
NSN 5855-01-307-1159
NSN 5915-00-058-2034
NSN 6130-01-268-4979
NSN 5996-01-199-9615
NSN 6110-01-576-2486
NSN 5910-01-094-2674
NSN 6110-01-427-8426
NSN 7035-00-020-2227
NSN 5999-00-498-0726