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 6150-01-471-0912
NSN 5998-00-898-9655
NSN 5999-01-133-9711
NSN 6135-00-491-9864
NSN 6645-01-448-6740
NSN 5960-01-528-1147
NSN 6645-01-400-2119
NSN 5985-01-425-1753
NSN 7035-01-525-4268
NSN 5945-01-152-1932
NSN 6320-01-631-7828
NSN 5960-00-683-7476