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 5945-01-133-8356
NSN 5990-01-128-3758
NSN 4140-01-528-8941
NSN 5835-00-564-0057
NSN 5920-01-088-7205
NSN 5975-01-341-6906
NSN 6610-00-972-0869
NSN 5985-01-435-5082
NSN 5996-01-046-2799
NSN 5835-00-422-1441
NSN 5990-01-529-8433
NSN 5835-00-286-5432