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 5915-01-503-4246
NSN 7035-01-080-8742
NSN 6130-01-585-8361
NSN 5975-01-476-8057
NSN 6145-00-215-4994
NSN 6620-01-106-9100
NSN 5985-01-487-6479
NSN 5965-00-735-9315
NSN 6105-00-379-9011
NSN 5998-00-823-8488
NSN 5965-01-152-4811
NSN 7035-00-543-3272