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 5965-01-300-6287
NSN 5950-01-208-3595
NSN 6685-01-526-8058
NSN 5996-00-468-1874
NSN 5910-01-492-5843
NSN 6150-01-492-5811
NSN 5985-01-302-6837
NSN 6240-01-212-9756
NSN 5990-00-518-3195
NSN 6620-01-528-0759
NSN 6320-01-422-0741
NSN 5950-01-131-4426