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 5855-01-298-9835
NSN 6110-01-182-7903
NSN 5935-01-412-1648
NSN 6110-01-574-8154
NSN 5960-01-044-4902
NSN 6145-00-553-8196
NSN 5910-00-904-9889
NSN 5998-01-352-6297
NSN 5998-01-070-2806
NSN 5895-00-841-1745
NSN 5950-00-740-4163
NSN 5930-01-104-3984