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 6135-01-594-6107
NSN 5998-01-323-7015
NSN 5910-00-610-2423
NSN 5835-01-013-3420
NSN 6150-01-206-4944
NSN 2925-01-250-2731
NSN 5998-00-251-7568
NSN 4140-00-143-9084
NSN 5855-00-862-3345
NSN 5935-00-406-4632
NSN 5905-00-967-4361
NSN 6135-00-248-4102