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 5855-01-519-7524
NSN 5998-00-582-1159
NSN 5935-01-605-2726
NSN 5920-01-602-5109
NSN 6240-00-627-9007
NSN 5895-01-570-8306
NSN 4140-00-229-8553
NSN 2925-00-555-8836
NSN 5975-01-508-3279
NSN 5895-01-258-5933
NSN 2925-01-118-6125
NSN 5910-00-867-6524