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 5996-00-114-4071
NSN 5999-01-482-4552
NSN 6320-00-731-6134
NSN 5855-00-560-0110
NSN 5935-00-711-2041
NSN 5996-01-335-3512
NSN 6610-00-226-4710
NSN 5925-01-585-6201
NSN 6320-01-281-6028
NSN 5925-00-969-9986
NSN 5950-01-461-7939
NSN 6320-01-449-1014