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 6150-00-286-0827
NSN 5945-01-562-7113
NSN 5985-01-068-8840
NSN 5950-01-360-0686
NSN 5930-00-081-8782
NSN 6240-00-723-3378
NSN 6645-01-609-7365
NSN 5975-00-472-7778
NSN 5996-01-268-6792
NSN 5910-00-062-6966
NSN 4140-01-389-3911
NSN 5915-01-459-7303