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 7035-00-238-3662
NSN 5945-00-933-8663
NSN 5996-00-581-5810
NSN 6135-00-269-5843
NSN 5965-01-425-2039
NSN 7035-00-703-3535
NSN 5920-01-165-9908
NSN 5998-01-179-7661
NSN 5960-01-367-0981
NSN 5910-00-556-6209
NSN 6135-00-782-6988
NSN 6105-01-459-4831