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 5915-01-222-3363
NSN 6150-01-607-6057
NSN 5910-00-586-5296
NSN 5930-00-690-8439
NSN 6130-01-284-7238
NSN 6105-01-415-3314
NSN 5950-00-170-6790
NSN 6620-00-450-5703
NSN 6220-01-433-8738
NSN 5855-00-149-0766
NSN 6650-01-127-9518
NSN 6610-01-411-3372