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 5835-01-086-4849
NSN 5985-00-144-8170
NSN 6610-00-413-5016
NSN 6610-01-354-3087
NSN 5915-01-136-7984
NSN 5950-00-997-9500
NSN 6240-01-062-9144
NSN 6150-00-707-8804
NSN 6110-00-114-0868
NSN 5935-01-559-3937
NSN 6130-01-327-4594
NSN 6135-01-302-4773