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 6145-00-174-4862
NSN 5920-01-235-9522
NSN 5835-00-589-6300
NSN 5915-01-338-3556
NSN 5945-00-516-8761
NSN 5965-00-678-8725
NSN 6685-01-340-4989
NSN 5990-00-356-8911
NSN 5930-01-502-7156
NSN 5960-01-154-3719
NSN 6620-00-613-3023
NSN 6105-01-601-8806