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 5895-00-834-1151
NSN 6130-01-446-0708
NSN 5999-01-577-5545
NSN 5915-01-063-8001
NSN 5835-01-350-0566
NSN 6650-01-272-0974
NSN 5975-00-487-5381
NSN 6130-01-016-4770
NSN 6150-00-279-6977
NSN 5985-01-330-3384
NSN 5975-01-169-4619
NSN 5950-01-254-9425