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 6150-00-916-3979
NSN 6105-01-369-8686
NSN 5960-00-121-7458
NSN 5930-01-218-6533
NSN 5945-00-588-2523
NSN 5905-01-382-4955
NSN 5910-01-066-3756
NSN 5905-01-658-9551
NSN 6135-01-633-8502
NSN 6320-01-497-3116
NSN 5945-01-401-5323
NSN 5985-01-025-1951