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 5915-00-938-5213
NSN 5945-00-142-4115
NSN 5895-01-073-2411
NSN 2925-01-448-2880
NSN 6105-00-433-1574
NSN 5996-01-141-7959
NSN 4140-01-389-0595
NSN 5945-01-324-4799
NSN 6135-01-632-9323
NSN 6320-00-036-3688
NSN 5945-00-988-6483
NSN 2925-01-244-3016