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 5915-00-317-1893
NSN 6240-01-014-9044
NSN 5975-00-822-2889
NSN 5835-00-984-1233
NSN 5999-01-363-9936
NSN 5960-01-481-3722
NSN 7035-01-218-4233
NSN 7035-01-186-5786
NSN 5950-01-089-8893
NSN 5835-01-529-3050
NSN 5998-00-357-3725
NSN 5835-01-264-8782