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 5998-01-252-3524
NSN 6150-00-578-1952
NSN 7035-00-096-9986
NSN 5915-01-361-6179
NSN 6130-01-609-8487
NSN 5996-00-350-7957
NSN 5960-00-993-8128
NSN 6220-00-546-1836
NSN 5945-00-269-5375
NSN 5945-01-096-4719
NSN 5996-01-463-8197
NSN 5835-01-172-5884