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 5910-00-955-0335
NSN 5935-01-357-6675
NSN 5915-01-374-5461
NSN 2925-00-707-6770
NSN 5905-01-088-9535
NSN 5945-00-497-0647
NSN 5985-01-573-7194
NSN 6135-00-613-1068
NSN 5998-01-391-7402
NSN 5998-00-988-5298
NSN 5945-00-579-0243
NSN 6105-00-116-5124