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 6135-01-054-2462
NSN 5950-01-274-6586
NSN 5998-01-253-8096
NSN 5975-01-632-1629
NSN 6620-00-509-7935
NSN 7035-00-230-4338
NSN 5996-01-188-7934
NSN 5998-00-592-0307
NSN 6610-01-007-7617
NSN 5998-00-827-0527
NSN 5895-01-620-2135
NSN 5998-01-578-6316