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 6105-00-581-9472
NSN 6645-01-613-7389
NSN 5996-01-359-8719
NSN 5950-00-494-6066
NSN 5975-00-448-6756
NSN 5855-00-832-9341
NSN 5990-01-160-6978
NSN 4140-01-092-1098
NSN 5835-01-081-9345
NSN 5960-01-528-1147
NSN 5855-01-191-3404
NSN 5895-00-265-6229