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 5965-00-182-7928
NSN 5960-00-960-6805
NSN 5985-00-632-1273
NSN 5975-01-121-6958
NSN 6610-01-037-1872
NSN 5998-01-259-3024
NSN 5910-01-220-7293
NSN 5905-01-391-9473
NSN 5960-01-076-4708
NSN 5945-01-390-3497
NSN 6610-01-259-5296
NSN 5855-01-501-5683