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 5915-01-328-7525
NSN 6135-00-274-4037
NSN 5925-01-566-6828
NSN 6145-01-417-1705
NSN 6110-00-369-0396
NSN 6150-00-278-1294
NSN 5945-01-367-7936
NSN 5915-01-276-0629
NSN 5855-00-973-5717
NSN 5925-01-242-8723
NSN 6650-00-007-4372
NSN 6130-01-366-1648