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 5935-01-382-9767
NSN 5965-01-321-9598
NSN 6620-01-633-8443
NSN 6320-00-139-1090
NSN 6130-01-195-6510
NSN 4140-00-225-8586
NSN 6220-00-169-6516
NSN 5925-00-165-8694
NSN 5945-00-296-8464
NSN 5990-01-097-4721
NSN 6145-01-328-7991
NSN 5935-01-396-4590