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 5998-01-634-0604
NSN 6650-00-782-4624
NSN 5999-01-151-6832
NSN 5915-01-044-5260
NSN 6610-01-201-7943
NSN 5945-00-769-6124
NSN 5998-01-359-1175
NSN 2925-01-242-2309
NSN 6150-01-085-6647
NSN 7035-01-322-8180
NSN 5985-00-764-5627
NSN 5975-00-814-3282