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 6135-01-132-6310
NSN 5895-00-514-2905
NSN 5895-01-486-4265
NSN 6610-01-397-6965
NSN 6150-00-612-3842
NSN 7035-01-229-5830
NSN 4140-01-586-9605
NSN 6240-01-052-7690
NSN 5960-01-219-5504
NSN 5835-00-933-8840
NSN 5915-00-170-3819
NSN 5945-01-167-3329