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 5960-01-273-2480
NSN 5935-00-451-8843
NSN 6320-00-823-2015
NSN 5975-00-565-1071
NSN 5985-01-007-0657
NSN 5998-00-349-6024
NSN 5998-01-477-9134
NSN 5950-01-421-4138
NSN 6135-01-167-7604
NSN 5960-00-815-9820
NSN 5930-01-608-5614
NSN 5915-00-223-2686