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: Washers other than lock washers, iron or steel
NSN 6685-00-105-9896
NSN 5965-00-830-5062
NSN 5910-00-526-8005
NSN 5960-00-348-3015
NSN 6320-00-213-0477
NSN 5930-00-035-8513
NSN 6150-01-197-8312
NSN 5855-00-310-2740
NSN 6135-00-209-6918
NSN 2925-00-120-9302
NSN 5965-00-096-5171
NSN 5990-01-565-2226