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 6145-01-545-6348
NSN 6110-00-393-1212
NSN 5835-01-282-2421
NSN 6150-00-439-8762
NSN 5945-00-682-2855
NSN 6105-01-439-7848
NSN 5945-01-298-5087
NSN 5905-01-528-7879
NSN 6610-01-406-4985
NSN 5930-01-530-3720
NSN 5925-01-448-1906
NSN 6650-00-238-1199