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 6220-01-422-3239
NSN 5945-01-030-3834
NSN 6130-00-819-1266
NSN 6130-00-335-6812
NSN 2925-00-632-8153
NSN 6110-01-461-7452
NSN 5895-01-454-5367
NSN 6130-00-897-4240
NSN 5950-01-187-1027
NSN 5915-01-086-1976
NSN 6645-01-282-3624
NSN 5985-01-208-8944