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 5855-01-277-1663
NSN 6110-01-219-5233
NSN 5855-00-482-9876
NSN 5998-01-389-9303
NSN 6110-01-367-3643
NSN 5935-00-276-9413
NSN 5915-01-612-1871
NSN 6105-01-330-6032
NSN 6150-01-166-3632
NSN 6110-01-237-4637
NSN 6240-00-316-3167
NSN 5945-00-402-9039