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 7035-00-513-9764
NSN 6610-00-466-3104
NSN 6650-01-337-0657
NSN 5960-00-996-0681
NSN 5920-01-394-5003
NSN 5920-01-355-3674
NSN 5945-00-383-5356
NSN 7035-01-657-1319
NSN 6620-01-135-3787
NSN 4140-00-360-1178
NSN 5996-01-166-3795
NSN 6145-01-571-0062