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 5895-01-322-7982
NSN 5855-01-406-4821
NSN 5915-00-525-5753
NSN 5950-00-546-1965
NSN 6130-01-110-9109
NSN 6240-01-085-1314
NSN 6685-01-489-7034
NSN 6240-00-913-8529
NSN 5999-01-114-6731
NSN 5998-00-226-4663
NSN 6130-00-777-9592
NSN 7035-01-123-8723