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 5998-01-348-8905
NSN 5945-01-167-8498
NSN 6150-00-386-1996
NSN 5930-01-615-8966
NSN 5835-01-214-5402
NSN 5925-00-959-6075
NSN 5910-01-334-6671
NSN 5960-00-161-0723
NSN 5910-00-949-1214
NSN 6620-00-314-7989
NSN 6620-01-492-8470
NSN 5945-00-144-8073