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 6240-01-235-2604
NSN 6145-01-370-4485
NSN 5855-00-167-7893
NSN 5945-01-406-4034
NSN 5950-01-432-1331
NSN 5915-01-175-0190
NSN 5895-01-397-7275
NSN 6650-01-532-6966
NSN 5930-01-583-5081
NSN 5996-01-416-9391
NSN 6240-01-145-3931
NSN 6110-00-936-5024