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 6240-00-099-8606
NSN 6240-01-426-5581
NSN 6150-00-110-5400
NSN 5945-00-959-0085
NSN 2925-01-123-5856
NSN 5930-00-175-8654
NSN 6110-00-375-5115
NSN 5915-01-221-0089
NSN 5915-01-633-9845
NSN 6645-00-879-3867
NSN 5996-01-341-0828
NSN 6220-01-050-8122