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 6105-01-507-1871
NSN 5975-01-524-6951
NSN 5996-01-197-5010
NSN 4140-00-356-1979
NSN 6320-00-905-0543
NSN 6130-00-087-2577
NSN 5950-00-943-8650
NSN 6610-01-119-7873
NSN 5985-00-184-2909
NSN 5895-00-446-9113
NSN 6150-01-355-4889
NSN 6150-01-101-5688