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 5960-00-517-6206
NSN 5835-00-377-7020
NSN 5920-00-366-0111
NSN 5965-00-785-5100
NSN 6240-01-213-0143
NSN 5930-01-173-7788
NSN 6320-01-456-2859
NSN 5915-01-645-4809
NSN 6650-01-425-1934
NSN 6610-01-083-7579
NSN 6650-00-891-7950
NSN 5855-00-906-5386