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 5915-01-437-8858
NSN 6220-01-212-7069
NSN 7035-01-123-8723
NSN 6240-01-383-8579
NSN 5895-01-607-3708
NSN 5965-00-175-5664
NSN 5935-00-022-2758
NSN 5990-01-492-6575
NSN 5855-00-832-9341
NSN 6240-01-585-2223
NSN 5895-01-441-2378
NSN 6320-01-309-9595