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 5950-01-081-4440
NSN 5905-01-633-8408
NSN 5935-01-347-2745
NSN 5960-00-028-3558
NSN 4140-01-092-9847
NSN 5945-01-020-6816
NSN 5855-01-433-2220
NSN 6645-01-275-5328
NSN 6240-01-330-8126
NSN 5915-00-676-2056
NSN 5975-01-183-5060
NSN 6145-01-314-8534