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 7035-01-388-6943
NSN 6135-01-210-8715
NSN 5960-01-284-4118
NSN 6240-00-553-8891
NSN 6645-01-125-6811
NSN 5855-01-144-2939
NSN 5930-01-482-3110
NSN 6145-00-174-9344
NSN 5990-01-564-6173
NSN 6105-01-257-1870
NSN 5920-00-813-1516
NSN 6610-01-391-6781