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.
Classification: Made-up articles of textile material, nesoi
NSN 5930-01-116-0357
NSN 6135-00-826-4798
NSN 5935-00-333-1810
NSN 5998-01-014-4557
NSN 6105-01-586-3592
NSN 6150-00-938-2754
NSN 6320-00-636-0922
NSN 5985-00-473-2161
NSN 6610-00-540-8911
NSN 6240-01-170-3491
NSN 5975-01-379-5389
NSN 5960-01-453-6170