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 2925-01-027-1293
NSN 5925-01-350-4295
NSN 5930-01-348-0156
NSN 5935-00-325-1643
NSN 5915-01-377-5757
NSN 6645-00-406-8114
NSN 6645-00-011-9968
NSN 6105-01-409-2023
NSN 4140-00-083-1121
NSN 5935-00-971-6218
NSN 5990-01-185-2722
NSN 6105-00-901-2455