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 6320-00-931-4855
NSN 5999-01-472-1666
NSN 5905-00-069-8266
NSN 6610-01-615-5765
NSN 5998-00-275-2145
NSN 6610-01-452-2715
NSN 5915-01-440-9298
NSN 6135-01-010-0891
NSN 5895-00-100-4311
NSN 5935-00-620-5632
NSN 4140-01-626-9970
NSN 5975-00-023-8987