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 5915-00-271-2321
NSN 5935-00-997-0504
NSN 5855-00-832-9341
NSN 5960-01-097-0645
NSN 6150-00-232-3145
NSN 5930-00-936-8105
NSN 6105-00-650-3448
NSN 5895-00-524-6782
NSN 5975-00-822-7022
NSN 5975-01-562-8377
NSN 6620-01-461-3550
NSN 7035-01-049-6776