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 6320-01-119-3935
NSN 6610-01-227-1692
NSN 5935-00-517-0849
NSN 5895-01-224-7159
NSN 2925-01-180-7793
NSN 6150-01-457-7223
NSN 5855-00-149-0766
NSN 5945-00-406-4242
NSN 6610-00-788-0134
NSN 7035-00-541-8516
NSN 5945-00-828-0337
NSN 6685-01-069-3639