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 5950-00-708-7067
NSN 6650-01-628-0984
NSN 5925-01-411-6028
NSN 6610-00-007-6832
NSN 5855-00-436-3852
NSN 5920-01-566-9328
NSN 4140-00-758-7686
NSN 6240-01-063-7685
NSN 5950-00-296-5505
NSN 5925-01-467-2117
NSN 6145-00-419-0550
NSN 5998-01-202-7905