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 5999-00-942-6502
NSN 5925-01-276-9577
NSN 5905-01-458-9979
NSN 5945-01-564-6993
NSN 6610-01-547-3072
NSN 5950-01-138-1954
NSN 5895-01-422-5477
NSN 5930-00-100-3210
NSN 5935-01-410-8772
NSN 5998-01-094-5953
NSN 5998-01-634-0604
NSN 5975-00-961-1416