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 5920-01-296-1000
NSN 5998-01-314-5452
NSN 5998-00-293-6286
NSN 4140-01-641-2798
NSN 6685-01-080-8734
NSN 5998-01-629-9279
NSN 6620-01-423-7300
NSN 5996-01-299-5588
NSN 5999-01-425-1377
NSN 5998-01-655-7478
NSN 5835-00-106-2120
NSN 5920-01-024-4799