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 5915-01-575-3695
NSN 6105-00-539-9995
NSN 6320-01-489-6044
NSN 5905-01-317-3503
NSN 5975-00-452-9315
NSN 5855-00-832-9341
NSN 5855-01-388-2424
NSN 5999-01-178-2846
NSN 5920-01-434-8504
NSN 6135-01-469-7574
NSN 5975-01-118-1542
NSN 5855-01-093-3080