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 5835-01-303-6563
NSN 6130-01-554-1858
NSN 5945-00-466-3748
NSN 5910-01-363-6580
NSN 5965-00-035-4556
NSN 5950-01-047-1345
NSN 5998-01-472-9637
NSN 5950-00-938-7900
NSN 5915-01-234-9092
NSN 5985-01-263-1730
NSN 6145-00-156-4394
NSN 7035-01-502-8236