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 5975-00-318-4623
NSN 5925-00-605-6448
NSN 5915-01-461-6999
NSN 5835-01-478-0157
NSN 4140-01-101-9060
NSN 6650-01-024-9554
NSN 6685-00-890-5261
NSN 5920-01-554-2800
NSN 5935-00-226-1743
NSN 5999-01-076-4206
NSN 4140-01-384-3998
NSN 5996-00-779-8349