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 5935-01-600-4373
NSN 5905-01-417-2183
NSN 5930-00-316-9588
NSN 5945-00-327-7793
NSN 5930-00-622-6262
NSN 6620-01-481-1358
NSN 4140-01-566-4008
NSN 5999-01-485-1022
NSN 6645-00-445-8143
NSN 6220-01-573-0066
NSN 5975-00-815-2160
NSN 5855-00-089-3974