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 6150-01-209-6432
NSN 5920-01-568-4600
NSN 5895-01-017-2973
NSN 5999-01-117-5229
NSN 5950-01-145-5419
NSN 6105-01-538-8868
NSN 6645-01-452-9495
NSN 5895-00-241-9375
NSN 6320-01-260-7390
NSN 5910-00-657-4955
NSN 7035-01-365-6246
NSN 5935-00-767-1875