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 4140-01-092-1098
NSN 4140-01-619-4816
NSN 6645-01-599-2311
NSN 5960-01-238-7367
NSN 5960-00-300-2358
NSN 6150-00-334-0331
NSN 5835-00-830-6416
NSN 5920-01-632-2078
NSN 5998-00-104-7501
NSN 6135-01-357-0621
NSN 6145-00-735-7764
NSN 6150-01-193-8100