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 5996-00-102-1563
NSN 6240-00-225-9702
NSN 6620-00-148-9613
NSN 5855-01-158-2709
NSN 5935-00-508-9016
NSN 5965-01-413-2461
NSN 7035-01-316-7860
NSN 6220-01-410-8592
NSN 6240-01-422-3461
NSN 5985-01-351-2517
NSN 5835-01-116-2369
NSN 7035-00-225-6499