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 6240-01-363-8258
NSN 6150-01-388-4398
NSN 5920-00-879-6285
NSN 5930-01-368-3102
NSN 7035-00-200-5162
NSN 6620-01-426-2220
NSN 7035-01-474-6127
NSN 6240-01-492-0581
NSN 5905-01-463-7226
NSN 5930-00-784-4380
NSN 6110-00-800-2336
NSN 5999-01-271-7547