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 5998-00-406-6008
NSN 6645-01-340-4484
NSN 6650-01-069-8211
NSN 5998-00-300-7964
NSN 5930-01-249-8952
NSN 6110-00-271-9928
NSN 6685-00-099-9025
NSN 5945-01-495-1494
NSN 5915-00-605-5738
NSN 2925-01-164-9579
NSN 6110-01-285-8556
NSN 6220-00-951-6900