Spec: din 125, type a; material: low carbon steel; final coating: astm b633, sc1, type iii
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 5945-00-473-3369
NSN 5965-01-441-9505
NSN 5985-01-519-6501
NSN 6145-01-381-3804
NSN 6650-01-290-4001
NSN 5855-01-158-2709
NSN 5945-01-372-5181
NSN 5925-01-455-4411
NSN 6645-01-266-8831
NSN 6610-01-336-2787
NSN 6620-00-836-0399
NSN 6150-01-440-5068