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 5835-01-495-0595
NSN 6240-01-348-8975
NSN 5835-01-225-3080
NSN 2925-01-465-0795
NSN 2925-00-555-4578
NSN 5835-01-143-9143
NSN 5950-01-165-7089
NSN 5975-01-055-6206
NSN 5935-00-420-1188
NSN 5935-00-200-1017
NSN 6610-01-625-2926
NSN 6220-01-134-5329