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 5950-00-674-6115
NSN 6610-00-735-2888
NSN 5910-01-273-6689
NSN 5930-01-212-9317
NSN 5999-01-447-8877
NSN 5925-01-539-6195
NSN 5930-01-457-8429
NSN 5920-00-285-2245
NSN 5998-01-360-6581
NSN 6685-01-322-2236
NSN 5855-01-020-7982
NSN 5925-01-006-3311