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 5996-01-197-6215
NSN 6610-01-514-3683
NSN 6145-00-393-4083
NSN 5915-01-379-9932
NSN 5960-01-302-4456
NSN 6620-01-610-5081
NSN 6130-01-614-6084
NSN 5998-00-791-5204
NSN 2925-01-459-8093
NSN 6110-01-167-8906
NSN 5985-01-017-1282
NSN 2925-00-508-6032