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 6105-01-039-3711
NSN 5965-01-460-9743
NSN 5945-00-846-8015
NSN 6320-01-056-1164
NSN 5996-01-656-7054
NSN 6145-01-531-3685
NSN 5915-01-512-3400
NSN 5835-01-047-8343
NSN 5945-01-426-8747
NSN 5920-00-267-3109
NSN 6110-01-408-7821
NSN 6150-01-585-0658