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 6320-00-174-1362
NSN 5950-01-586-1910
NSN 5985-01-357-1273
NSN 5999-01-380-3229
NSN 6145-00-724-7747
NSN 5935-01-098-6270
NSN 5985-00-571-9092
NSN 5975-01-199-9375
NSN 5990-01-365-6016
NSN 2925-01-121-3355
NSN 5905-00-720-4786
NSN 6105-01-147-5170