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 5945-00-800-3585
NSN 5999-00-229-3716
NSN 5855-01-478-2333
NSN 6620-00-251-0569
NSN 5935-01-201-6587
NSN 5915-01-451-4119
NSN 6610-01-336-8027
NSN 5895-00-467-1140
NSN 6240-01-163-8795
NSN 6240-01-471-1634
NSN 6320-00-116-3658
NSN 5998-00-703-9072