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 6105-00-664-1292
NSN 5855-00-408-2611
NSN 5905-01-082-4357
NSN 5945-01-124-8592
NSN 2925-00-246-3077
NSN 5930-00-578-3488
NSN 5895-01-044-3825
NSN 5835-00-302-5296
NSN 5920-01-327-0663
NSN 5925-01-110-8835
NSN 6620-00-916-3134
NSN 5915-00-872-6729