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 6610-00-081-2365
NSN 5996-00-135-1548
NSN 5835-01-487-3042
NSN 6240-00-870-7778
NSN 5935-01-437-5634
NSN 5998-01-612-5278
NSN 6685-01-652-7726
NSN 6610-01-171-3010
NSN 5925-00-946-1446
NSN 5915-00-579-0618
NSN 4140-00-222-2186
NSN 5945-00-081-1338