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 7035-01-378-9325
NSN 5965-01-594-1983
NSN 5935-00-089-2664
NSN 5920-01-598-0219
NSN 5996-00-827-8651
NSN 5905-01-484-4926
NSN 5975-01-389-6662
NSN 5835-01-656-2940
NSN 5985-00-182-7353
NSN 5985-00-019-0171
NSN 5996-00-348-3844
NSN 5920-01-379-7475