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 5950-01-495-3983
NSN 6150-00-907-8711
NSN 6130-01-078-8615
NSN 5945-01-141-7017
NSN 6220-01-560-6791
NSN 6150-01-614-2581
NSN 5990-01-463-5400
NSN 5960-01-425-1454
NSN 6620-01-598-2271
NSN 6610-01-184-9700
NSN 6110-01-375-2025
NSN 6685-01-398-0653