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 5999-00-685-9470
NSN 6685-01-181-3125
NSN 5965-01-292-0035
NSN 6105-00-918-5419
NSN 5999-01-604-9271
NSN 5925-01-253-6216
NSN 5985-01-317-4118
NSN 6145-01-542-3371
NSN 5915-00-217-6517
NSN 5935-00-735-4299
NSN 5935-01-621-0131
NSN 6685-01-445-5607