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 5965-01-059-4028
NSN 5998-00-518-3386
NSN 6150-01-030-8740
NSN 6150-00-061-8338
NSN 6620-00-290-6505
NSN 5975-01-238-3063
NSN 5975-00-186-8884
NSN 6110-01-360-5661
NSN 5985-00-914-6299
NSN 6240-01-551-1722
NSN 6110-01-406-3623
NSN 6610-01-529-8529