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 5998-01-411-4673
NSN 5998-01-462-5263
NSN 5985-01-375-3143
NSN 5925-01-240-0576
NSN 5930-01-605-3593
NSN 5835-01-442-6482
NSN 6105-01-634-0322
NSN 5998-01-634-0604
NSN 5990-01-516-9665
NSN 6105-01-286-9084
NSN 5905-00-273-9789
NSN 5965-01-107-8549