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 5935-00-518-1150
NSN 5998-00-407-0508
NSN 5945-00-021-5590
NSN 6650-01-286-9116
NSN 5935-00-642-5798
NSN 5950-01-268-7827
NSN 6150-00-681-1664
NSN 5920-01-013-8594
NSN 5998-01-615-5240
NSN 5998-00-676-6922
NSN 6610-01-601-7648
NSN 2925-00-480-9068