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 5895-01-434-5082
NSN 5975-01-122-5232
NSN 5985-00-182-2966
NSN 5925-00-422-0688
NSN 6110-01-313-7147
NSN 2925-00-737-6476
NSN 5996-01-341-4313
NSN 5945-00-232-9546
NSN 5855-01-581-4629
NSN 5895-01-254-3623
NSN 6650-00-614-1711
NSN 5920-01-323-4821