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 6110-00-942-4837
NSN 5975-01-184-0636
NSN 5999-00-963-8950
NSN 5950-00-584-4571
NSN 5855-00-197-6387
NSN 5930-01-606-8373
NSN 5965-01-418-7226
NSN 6145-01-534-8130
NSN 5965-00-228-8336
NSN 5935-00-139-3441
NSN 5855-00-149-0766
NSN 5835-01-406-4066