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 5835-01-338-5176
NSN 5895-01-237-8635
NSN 6130-01-549-3889
NSN 5855-00-548-4742
NSN 5998-01-590-9355
NSN 5945-00-678-5528
NSN 5910-00-528-9714
NSN 5999-01-177-9194
NSN 5910-01-534-8289
NSN 5999-00-847-0718
NSN 5990-00-501-4994
NSN 5835-00-198-4936