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 5985-01-014-6419
NSN 6685-00-983-5326
NSN 6130-01-362-1233
NSN 6320-01-643-0850
NSN 6620-01-462-0001
NSN 6150-00-242-3717
NSN 5950-01-255-6177
NSN 5895-00-563-7952
NSN 5905-01-233-9754
NSN 5835-01-055-6859
NSN 6130-01-391-9754
NSN 5925-01-353-9106