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 5930-00-632-7815
NSN 6130-00-035-3898
NSN 5950-01-185-2517
NSN 5855-00-446-5921
NSN 5930-01-204-8350
NSN 5905-01-068-2955
NSN 6650-01-471-0286
NSN 6320-01-246-4390
NSN 5996-01-240-0091
NSN 6220-01-540-0032
NSN 5855-00-408-2611
NSN 5950-01-343-2418