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 6135-01-565-3284
NSN 5960-01-254-3541
NSN 5999-00-786-1782
NSN 6220-01-575-0586
NSN 5915-00-823-8334
NSN 5998-01-519-2084
NSN 5996-01-319-8876
NSN 6110-01-388-9791
NSN 5895-01-060-8673
NSN 5920-01-423-8410
NSN 5855-01-384-3314
NSN 5999-00-052-9583