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 5835-01-629-2044
NSN 4140-01-421-5895
NSN 5950-00-999-9609
NSN 5996-01-523-3547
NSN 6650-01-366-4663
NSN 5855-01-612-5116
NSN 5999-00-340-3656
NSN 6650-00-934-8316
NSN 5835-00-257-2852
NSN 6645-01-391-9820
NSN 5930-01-515-6111
NSN 5975-01-513-0032