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 5855-01-381-6052
NSN 7035-01-557-7142
NSN 5935-01-160-8085
NSN 6610-00-805-5302
NSN 5835-01-364-6830
NSN 6645-00-383-7783
NSN 6110-01-633-9660
NSN 6620-00-895-9774
NSN 5950-01-366-8199
NSN 5996-00-147-4120
NSN 5996-01-297-1564
NSN 5999-01-211-5062