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 6240-01-448-2784
NSN 6135-01-537-5979
NSN 5998-01-447-7283
NSN 4140-00-186-3062
NSN 6620-01-140-4405
NSN 5990-01-065-0492
NSN 5996-01-437-6227
NSN 6240-00-160-0786
NSN 6240-01-348-0057
NSN 4140-01-443-4123
NSN 4140-01-275-9516
NSN 6130-01-417-1127