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 6135-01-100-3593
NSN 5960-00-214-4074
NSN 6150-01-546-2434
NSN 5945-01-102-1166
NSN 5990-01-546-1649
NSN 5965-01-240-0233
NSN 6610-00-731-7969
NSN 6650-01-528-1756
NSN 5855-01-388-2424
NSN 5915-00-276-8332
NSN 5950-01-421-4138
NSN 6105-01-310-5459