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 5996-00-781-4975
NSN 5835-01-487-3042
NSN 6110-01-457-8039
NSN 5960-00-720-0615
NSN 6610-00-520-6193
NSN 5999-00-626-1479
NSN 5895-01-260-4011
NSN 6610-01-461-1644
NSN 6110-00-064-7005
NSN 5910-01-097-1021
NSN 6620-01-274-0203
NSN 6145-01-138-2978