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 6685-00-272-5483
NSN 6610-01-272-2987
NSN 6130-00-707-7732
NSN 6220-01-401-5337
NSN 6150-01-063-3277
NSN 7035-01-644-9986
NSN 5915-01-457-9126
NSN 5855-01-173-0808
NSN 6130-00-583-3849
NSN 5910-01-498-5075
NSN 6320-01-207-0636
NSN 5999-00-289-1472