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 6110-00-148-8536
NSN 5835-00-238-1516
NSN 6320-00-164-4087
NSN 4140-00-134-4463
NSN 5930-00-115-9569
NSN 6220-00-162-5047
NSN 7035-00-495-2137
NSN 5945-01-486-5416
NSN 6135-01-525-6979
NSN 5855-00-925-0114
NSN 6145-01-423-8625
NSN 6105-01-106-6355