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 5915-00-013-7610
NSN 5920-01-564-3998
NSN 5930-01-463-6249
NSN 5905-00-197-7114
NSN 6150-01-110-9839
NSN 5925-01-527-6134
NSN 2925-01-104-6935
NSN 5910-01-381-2767
NSN 6145-01-577-6474
NSN 5960-01-127-2163
NSN 5950-01-570-1816
NSN 6130-01-283-4075