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 5998-00-633-5169
NSN 6105-01-518-8943
NSN 6610-01-490-5802
NSN 5835-00-930-8500
NSN 5996-01-508-4599
NSN 5985-01-187-4998
NSN 5930-00-941-2862
NSN 5855-00-427-7848
NSN 5975-01-508-3731
NSN 5935-01-444-0657
NSN 6685-01-496-5168
NSN 5996-01-423-8452