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 5910-01-220-7293
NSN 5996-00-363-9666
NSN 5945-00-775-9071
NSN 6110-00-840-6560
NSN 5835-01-094-2662
NSN 5855-01-138-4985
NSN 6620-01-435-7083
NSN 5945-01-006-8807
NSN 5990-01-443-2931
NSN 6110-01-024-8220
NSN 5935-00-180-7629
NSN 5998-01-048-3891