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 5960-00-063-5505
NSN 6105-01-087-4264
NSN 5855-01-619-9562
NSN 5925-01-616-2554
NSN 5975-01-316-2647
NSN 5930-01-078-4155
NSN 4140-00-592-3318
NSN 5895-01-386-3049
NSN 5945-01-437-5611
NSN 5998-01-207-0979
NSN 6320-01-181-9474
NSN 5835-01-498-9410