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 6610-01-066-4664
NSN 5975-00-935-5946
NSN 5985-01-639-8150
NSN 5910-00-913-9547
NSN 6130-01-400-6123
NSN 4140-00-505-1684
NSN 5835-00-143-4153
NSN 5910-01-550-7184
NSN 6320-01-236-9562
NSN 6135-00-643-4843
NSN 5945-01-429-9824
NSN 5905-01-264-8099