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 5895-00-847-8935
NSN 6220-00-087-0284
NSN 6320-01-056-1164
NSN 5999-01-477-5064
NSN 6645-00-911-2999
NSN 5855-01-145-8973
NSN 7035-00-585-2113
NSN 5910-01-371-2553
NSN 6130-00-901-2524
NSN 5895-00-168-9605
NSN 5950-01-216-8836
NSN 6650-00-375-6632