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 5855-01-591-5696
NSN 5855-01-596-9264
NSN 5960-01-305-5449
NSN 5895-01-082-1805
NSN 6610-00-737-0864
NSN 6610-00-179-9035
NSN 5975-01-425-6504
NSN 5965-01-627-0848
NSN 6320-01-585-8468
NSN 5855-00-149-0766
NSN 5965-01-486-0745
NSN 6645-01-144-8627