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 6110-00-518-2998
NSN 6150-01-210-5036
NSN 5925-01-406-5626
NSN 5965-00-391-0562
NSN 5985-01-424-0573
NSN 6105-01-172-3998
NSN 5998-00-778-3693
NSN 5950-01-607-6625
NSN 5999-00-081-9413
NSN 4140-01-392-9049
NSN 4140-01-091-3576
NSN 6610-00-163-9559