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 5985-01-501-0829
NSN 5915-01-453-1944
NSN 6135-00-519-1325
NSN 6150-01-648-8050
NSN 5965-00-560-5804
NSN 6150-00-302-9074
NSN 6105-01-088-8133
NSN 5960-01-399-4327
NSN 5910-00-180-8208
NSN 5855-01-267-2751
NSN 6240-00-985-5244
NSN 5915-00-117-7066