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 5975-01-075-1977
NSN 5935-00-808-6792
NSN 5965-00-486-7907
NSN 6130-00-251-8443
NSN 5999-01-656-0974
NSN 5998-01-235-9643
NSN 6220-01-308-5631
NSN 2925-00-690-5980
NSN 6650-01-280-3547
NSN 5950-01-142-2959
NSN 6130-01-423-1383
NSN 5915-01-487-3883