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 5935-01-576-9322
NSN 5855-01-131-5166
NSN 5990-01-124-2126
NSN 2925-01-608-6895
NSN 5999-01-466-0806
NSN 5915-01-630-5696
NSN 5945-01-651-0493
NSN 5998-01-519-2626
NSN 6320-00-160-0899
NSN 5895-01-650-4310
NSN 5915-01-342-6728
NSN 5895-01-650-4060