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 5975-01-123-9111
NSN 5915-01-286-5540
NSN 5855-01-122-9418
NSN 5895-01-155-5716
NSN 5975-01-420-5786
NSN 6135-00-856-1343
NSN 6150-01-420-5987
NSN 5855-00-944-0949
NSN 4140-01-421-6945
NSN 6220-00-653-6680
NSN 6110-00-594-7640
NSN 6150-01-065-1023