A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes disk, valve, graphite impregnated and lubricated items.
NSN 5950-00-158-5352
NSN 6105-00-686-5995
NSN 5975-01-632-6848
NSN 5996-00-339-7078
NSN 5950-00-403-9679
NSN 5910-01-567-9776
NSN 5835-00-880-6477
NSN 5960-00-426-8028
NSN 5935-01-542-8708
NSN 5998-00-405-0627
NSN 6135-01-651-7287
NSN 5910-01-011-5074