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 5910-01-324-0118
NSN 6610-00-516-4228
NSN 5905-00-813-8640
NSN 5905-01-553-4649
NSN 5915-01-027-1407
NSN 5920-00-725-9493
NSN 5996-01-255-6867
NSN 5935-01-612-1021
NSN 6645-01-098-1179
NSN 6610-01-351-0072
NSN 6320-01-506-9439
NSN 5920-01-612-9362