Nonmagnetic
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 5996-01-022-2248
NSN 4140-00-063-4183
NSN 5835-00-358-4235
NSN 6220-01-360-8882
NSN 5910-01-236-4304
NSN 6620-01-478-9667
NSN 6650-01-459-7155
NSN 5925-01-320-2767
NSN 6150-01-460-7320
NSN 6645-00-684-3424
NSN 6145-00-570-0516
NSN 2925-00-956-3848