Radius 0.380 in. On one edge of one bearing surface
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 2925-01-446-0525
NSN 5990-00-557-8726
NSN 5855-00-058-1293
NSN 5965-01-300-7417
NSN 5895-01-354-8013
NSN 5965-00-836-2690
NSN 5999-01-386-8098
NSN 4140-00-539-4814
NSN 5855-00-361-0167
NSN 5915-00-314-0832
NSN 6220-00-504-2943
NSN 5945-01-293-1030