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 5930-01-210-9878
NSN 5935-01-060-9313
NSN 5935-01-451-0398
NSN 5950-00-148-9655
NSN 5996-00-350-5516
NSN 5835-00-523-0736
NSN 5950-01-299-7491
NSN 6110-00-227-0578
NSN 5998-01-223-1658
NSN 5945-01-592-3379
NSN 5910-00-254-8169
NSN 5855-01-526-5993