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 5945-01-431-8124
NSN 5855-01-013-6864
NSN 5855-01-542-2016
NSN 6145-01-428-3609
NSN 5945-00-529-0409
NSN 5998-01-181-5744
NSN 5965-00-080-2045
NSN 5965-00-462-6887
NSN 5965-01-533-4851
NSN 5950-00-228-0818
NSN 6105-00-880-1471
NSN 6220-00-313-0486