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 6220-00-790-5431
NSN 5985-01-513-9930
NSN 5965-01-042-2001
NSN 6650-01-115-7981
NSN 5915-00-086-2425
NSN 5855-01-533-7051
NSN 5935-01-234-1971
NSN 4140-00-769-5442
NSN 6220-01-609-8772
NSN 7035-00-349-8571
NSN 6135-00-990-1822
NSN 5895-00-531-8713