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 5965-01-440-9039
NSN 6620-00-104-5677
NSN 6145-01-270-1856
NSN 5996-00-212-8004
NSN 5996-01-602-5655
NSN 6135-00-321-6707
NSN 5930-01-382-9798
NSN 5996-01-324-0710
NSN 6320-01-612-7035
NSN 5990-00-733-9262
NSN 5915-01-258-5799
NSN 5996-01-245-1932