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 6105-01-360-1828
NSN 5998-01-458-3652
NSN 5925-01-323-7756
NSN 5990-01-588-3999
NSN 2925-00-420-8151
NSN 5999-01-218-8606
NSN 6620-01-012-2852
NSN 5920-00-028-4339
NSN 5945-01-147-9026
NSN 5960-00-067-5784
NSN 5915-00-153-4446
NSN 6150-00-942-4917