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 6135-01-502-3807
NSN 5930-01-056-7322
NSN 5930-01-485-3958
NSN 5950-01-022-4428
NSN 2925-01-394-9658
NSN 5960-00-074-8968
NSN 5855-01-013-6864
NSN 5855-01-305-5313
NSN 5985-01-492-5080
NSN 6130-01-090-0894
NSN 6220-01-406-5351
NSN 6320-01-331-6947