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 5985-01-097-4493
NSN 5855-01-400-1590
NSN 6110-01-383-6517
NSN 5835-01-495-0595
NSN 6650-01-528-3890
NSN 5920-01-255-0816
NSN 5998-01-030-7491
NSN 6220-00-514-4116
NSN 5915-01-089-8809
NSN 5996-01-382-8891
NSN 6620-01-346-9340
NSN 6150-01-264-4618