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 7035-01-434-6134
NSN 5965-01-250-3214
NSN 6130-01-355-8107
NSN 5999-00-466-3226
NSN 5998-00-247-7201
NSN 5950-00-205-2932
NSN 2925-01-374-2402
NSN 5930-00-008-2040
NSN 6220-00-875-6586
NSN 6320-01-039-5891
NSN 5920-00-269-4060
NSN 5975-01-074-6890