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 5915-01-255-3093
NSN 5905-01-313-2343
NSN 5910-00-586-6103
NSN 5835-01-100-3265
NSN 5975-00-944-4177
NSN 6610-01-052-8029
NSN 5835-01-250-2939
NSN 5915-00-410-6644
NSN 6645-00-614-5302
NSN 5835-01-376-8454
NSN 5915-01-007-5716
NSN 5945-01-014-0229