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 5915-00-447-9927
NSN 5835-00-933-9609
NSN 5950-01-659-1928
NSN 6105-00-343-5884
NSN 5975-01-401-5355
NSN 5996-01-474-1957
NSN 5950-01-270-2678
NSN 5945-01-291-0853
NSN 5915-00-226-5461
NSN 5910-01-415-2875
NSN 6610-01-415-5877
NSN 6320-01-166-3602