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 5905-01-614-1709
NSN 6240-01-633-9357
NSN 6685-01-057-4340
NSN 5920-01-642-0077
NSN 6610-01-456-5234
NSN 5945-01-176-5906
NSN 6645-00-634-9317
NSN 6610-01-574-2429
NSN 7035-00-238-3662
NSN 6105-00-696-5606
NSN 5915-01-245-7761
NSN 5965-01-273-0943