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 5855-00-930-9478
NSN 5950-01-385-1592
NSN 5945-00-222-5994
NSN 5998-01-422-2058
NSN 5975-01-550-9752
NSN 6130-01-213-4816
NSN 5915-01-525-1521
NSN 5915-00-412-3879
NSN 5935-01-394-0188
NSN 5996-01-346-1099
NSN 5998-00-009-9156
NSN 6150-01-054-7409