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 6105-01-505-1830
NSN 5996-00-351-2369
NSN 5920-01-336-7229
NSN 5895-01-115-3212
NSN 5998-00-893-7025
NSN 5915-00-686-6687
NSN 5998-00-861-6130
NSN 6105-01-484-8516
NSN 5930-01-351-8047
NSN 5960-01-003-8480
NSN 5975-00-999-4281
NSN 6610-00-463-1866