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 5855-01-391-7077
NSN 5920-01-508-6562
NSN 5996-01-290-9886
NSN 5905-01-281-8830
NSN 6620-01-659-8887
NSN 5935-01-225-2679
NSN 6240-01-045-2095
NSN 6150-00-930-2071
NSN 5950-01-173-9070
NSN 5930-00-900-6614
NSN 5965-00-275-0491
NSN 5855-01-474-3325