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 7035-01-071-5214
NSN 5855-00-149-0766
NSN 5975-00-954-4714
NSN 6130-01-608-4371
NSN 6105-01-204-0671
NSN 6320-01-459-6992
NSN 5985-01-440-9257
NSN 2925-01-360-3575
NSN 5935-00-398-1584
NSN 5920-01-464-4348
NSN 6145-01-171-0719
NSN 5895-00-752-6171