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 6610-01-588-9431
NSN 5935-01-154-4705
NSN 6135-00-248-4102
NSN 5996-01-100-2377
NSN 6240-01-500-3024
NSN 5998-01-649-8230
NSN 6130-01-483-2111
NSN 6150-01-294-3501
NSN 5920-01-375-7099
NSN 5950-01-071-7962
NSN 5996-00-102-5425
NSN 5990-00-251-0965