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 5835-01-093-3211
NSN 6645-01-633-1852
NSN 5925-01-347-5807
NSN 6320-01-449-1014
NSN 6620-00-957-4239
NSN 6650-01-276-4486
NSN 5990-01-437-4876
NSN 5950-01-457-9768
NSN 6620-01-059-0876
NSN 5920-00-276-8657
NSN 6240-01-513-9642
NSN 5910-00-579-7752