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 5925-01-445-6112
NSN 6610-00-462-3879
NSN 5998-01-383-3410
NSN 5996-01-571-9384
NSN 5975-00-518-7817
NSN 6145-01-464-7813
NSN 5990-01-586-8202
NSN 5960-00-246-4623
NSN 5945-01-522-2715
NSN 5905-00-388-6346
NSN 2925-01-344-6073
NSN 5998-01-125-1052