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 5915-00-518-6936
NSN 5999-00-156-0991
NSN 5935-01-572-3860
NSN 5945-01-326-1502
NSN 6685-01-256-6443
NSN 5998-01-106-3813
NSN 5975-01-464-3798
NSN 7035-01-003-9142
NSN 5915-00-105-2027
NSN 6320-01-600-5808
NSN 5996-01-547-7386
NSN 5910-01-010-8357