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 5835-00-986-5985
NSN 7035-01-271-1643
NSN 5835-00-358-4235
NSN 7035-00-300-3208
NSN 5985-00-526-3469
NSN 5910-01-340-1351
NSN 6320-00-731-6134
NSN 5895-01-308-8623
NSN 5930-01-634-0659
NSN 6150-00-196-0696
NSN 5925-01-334-8402
NSN 6105-01-325-2992