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 5965-01-251-4381
NSN 5930-00-246-5046
NSN 6150-00-937-7450
NSN 6685-01-408-0860
NSN 5945-00-469-2971
NSN 5835-00-707-6266
NSN 6320-01-125-3361
NSN 5915-00-136-1020
NSN 6620-00-119-2803
NSN 5910-00-177-8291
NSN 5935-00-585-5852
NSN 5835-01-495-0595