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 6130-00-482-3848
NSN 5998-01-014-6126
NSN 5935-01-414-1778
NSN 2925-01-391-9247
NSN 6240-00-416-6140
NSN 6620-01-632-2154
NSN 6650-00-647-1085
NSN 6610-00-859-1862
NSN 6110-01-514-1778
NSN 6320-01-494-8560
NSN 6620-01-004-2738
NSN 5975-01-300-7760