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 5998-00-195-6411
NSN 6145-00-140-8226
NSN 7035-00-076-4097
NSN 5835-01-485-0210
NSN 5930-01-367-6355
NSN 5990-00-825-0273
NSN 6150-01-581-4962
NSN 5999-01-147-5317
NSN 7035-01-438-2108
NSN 2925-00-789-1106
NSN 5990-01-009-3634
NSN 5945-01-428-9409