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 5960-01-094-1076
NSN 5965-00-455-7581
NSN 6685-01-582-4474
NSN 5965-01-055-7645
NSN 6650-01-615-3416
NSN 6130-01-010-0975
NSN 5915-00-126-4742
NSN 5855-00-962-5792
NSN 6320-00-405-2348
NSN 5975-00-707-8036
NSN 6685-01-349-0651
NSN 5930-01-158-1058