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 6320-01-415-0953
NSN 5915-00-573-9041
NSN 6650-00-299-1839
NSN 5950-01-123-8992
NSN 5910-01-330-7588
NSN 5950-01-105-4781
NSN 5998-01-120-6025
NSN 5935-01-308-5069
NSN 5855-01-236-9645
NSN 6145-01-012-2819
NSN 6240-01-357-7182
NSN 6320-01-185-3857