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 5910-01-397-4997
NSN 5960-00-185-5041
NSN 6610-01-300-1789
NSN 5915-01-165-0727
NSN 5855-01-323-3693
NSN 6320-01-181-9474
NSN 5985-01-344-8320
NSN 5990-01-242-9653
NSN 5950-01-557-7304
NSN 5920-00-632-1308
NSN 7035-01-364-8454
NSN 5920-01-376-1438