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 5930-01-503-7010
NSN 7035-00-557-5570
NSN 5935-00-753-5101
NSN 6610-01-003-9763
NSN 5920-01-228-6830
NSN 5935-01-222-0799
NSN 5920-00-125-1316
NSN 6135-01-309-5765
NSN 6105-01-309-8990
NSN 5855-00-167-7893
NSN 6685-01-531-7297
NSN 6650-01-083-9706