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 6650-01-074-2620
NSN 6150-01-384-0662
NSN 6130-00-153-3136
NSN 5965-01-383-1618
NSN 6220-01-029-0245
NSN 5915-00-243-9589
NSN 6220-01-110-0728
NSN 5910-00-937-0007
NSN 5985-00-998-2362
NSN 6150-01-496-8105
NSN 5998-01-228-8503
NSN 5920-00-987-1605