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 7035-00-140-0474
NSN 5935-01-172-9918
NSN 5990-00-717-8022
NSN 5990-01-348-9829
NSN 6135-01-293-3066
NSN 6220-00-222-1025
NSN 5920-01-217-8335
NSN 5835-01-624-5666
NSN 6620-00-350-4594
NSN 5999-01-370-4184
NSN 6240-01-314-1226
NSN 5905-01-471-2365