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 5915-01-060-3005
NSN 6650-01-421-6957
NSN 5930-00-147-3054
NSN 5990-01-121-1175
NSN 6220-01-020-8703
NSN 2925-01-254-3068
NSN 5835-01-610-5744
NSN 6685-01-049-3726
NSN 6220-01-132-7829
NSN 6320-01-512-2031
NSN 5945-01-462-1325
NSN 5895-01-073-3503