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 6145-00-943-0729
NSN 5905-01-492-9692
NSN 5910-01-277-8530
NSN 5915-01-271-1767
NSN 5999-01-200-8113
NSN 5975-01-185-3694
NSN 6320-00-695-3891
NSN 5975-00-189-0857
NSN 5990-00-920-2894
NSN 5895-00-167-4746
NSN 5998-01-181-2478
NSN 7035-01-571-8784