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 5925-00-153-6510
NSN 5925-00-492-6228
NSN 5855-01-496-2355
NSN 5930-01-391-5671
NSN 5895-01-208-7001
NSN 5935-01-370-6299
NSN 5930-01-304-4049
NSN 7035-01-350-4247
NSN 7035-01-364-0286
NSN 6220-01-005-2134
NSN 6645-00-988-4427
NSN 7035-00-408-8170