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 6145-00-378-3836
NSN 6105-01-493-9965
NSN 5935-00-001-3165
NSN 5950-01-464-4196
NSN 5930-01-232-1332
NSN 6145-00-846-8173
NSN 6240-01-141-3625
NSN 5920-00-827-1094
NSN 5895-01-433-1623
NSN 6145-01-247-0200
NSN 5895-01-607-4698
NSN 6130-01-322-4087