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 5950-00-125-7586
NSN 5930-01-328-7970
NSN 5998-01-399-8714
NSN 5950-01-099-4734
NSN 6610-00-191-5317
NSN 6240-00-677-0305
NSN 4140-00-213-9937
NSN 2925-01-539-9795
NSN 6220-00-419-0635
NSN 6240-01-466-4227
NSN 6685-01-139-2740
NSN 5935-00-137-2752