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 6130-01-534-0314
NSN 6145-01-170-2318
NSN 6620-01-580-0883
NSN 7035-01-532-2184
NSN 5920-01-339-7421
NSN 6320-01-447-4289
NSN 5915-01-329-1762
NSN 5835-00-930-8500
NSN 5895-01-085-3437
NSN 5855-01-167-2162
NSN 6685-00-081-7708
NSN 5965-01-462-2291