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 5960-01-531-9108
NSN 6650-01-513-2644
NSN 4140-01-052-0355
NSN 6130-01-435-5105
NSN 5915-00-361-9148
NSN 5895-01-565-2583
NSN 6240-00-957-5724
NSN 5985-00-931-6873
NSN 5945-01-334-3886
NSN 6135-00-862-2921
NSN 5975-01-572-6932
NSN 6610-00-200-8832