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 6105-00-969-9864
NSN 4140-00-267-8813
NSN 5965-01-362-1608
NSN 6650-01-359-8537
NSN 5960-00-393-2505
NSN 6145-01-273-0077
NSN 6150-01-155-4200
NSN 6220-00-546-1836
NSN 6240-01-482-0536
NSN 6130-01-014-4588
NSN 5930-01-388-2756
NSN 5985-01-345-3041