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 6135-00-412-1687
NSN 6220-01-056-1430
NSN 5945-00-969-6545
NSN 6145-01-235-6764
NSN 5945-01-226-6075
NSN 6145-01-571-7928
NSN 5925-00-520-5927
NSN 6620-00-375-0393
NSN 5945-00-348-9242
NSN 5920-00-687-2066
NSN 5915-01-554-7283
NSN 5965-01-462-9340