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 6105-00-418-9648
NSN 6110-01-353-8053
NSN 5920-01-196-0933
NSN 5990-01-314-2264
NSN 5915-01-034-0592
NSN 7035-00-153-3826
NSN 5975-00-872-2183
NSN 6685-00-553-8733
NSN 6610-00-350-1091
NSN 4140-00-155-8012
NSN 5945-01-392-1068
NSN 5855-01-045-9728