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 6650-01-082-4867
NSN 6610-00-066-9353
NSN 5965-00-035-4556
NSN 6105-00-003-6141
NSN 7035-01-602-9350
NSN 6620-01-346-9340
NSN 5975-00-920-1824
NSN 5960-01-462-1864
NSN 5990-01-510-4699
NSN 4140-01-565-0979
NSN 6240-01-393-9666
NSN 6650-00-627-9401