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 6220-00-898-1066
NSN 5996-00-725-2701
NSN 5835-00-973-6828
NSN 5925-01-358-3963
NSN 6105-00-915-0269
NSN 5990-01-364-1942
NSN 5915-01-440-0192
NSN 5835-01-246-0972
NSN 5925-01-288-0025
NSN 5925-00-343-6747
NSN 5920-00-168-9138
NSN 6135-01-633-8502