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 6610-00-786-0696
NSN 6645-01-076-4655
NSN 5905-01-514-6544
NSN 6650-01-029-5414
NSN 4140-00-078-9357
NSN 5960-01-462-7704
NSN 6105-00-618-0153
NSN 5895-00-141-0287
NSN 5855-01-426-3353
NSN 2925-01-197-7864
NSN 5910-00-039-9074
NSN 5950-00-387-5741