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 6145-01-475-2064
NSN 5935-01-442-8738
NSN 5996-00-856-5810
NSN 5960-01-605-9921
NSN 5855-00-118-8762
NSN 6610-01-287-9814
NSN 5950-01-065-6435
NSN 6220-00-223-7445
NSN 5895-01-042-0763
NSN 6150-01-192-7399
NSN 5998-00-633-5169
NSN 5998-01-538-4448