Heavy
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 6620-00-199-8734
NSN 6150-00-234-6475
NSN 5945-01-570-9024
NSN 5945-01-026-8858
NSN 5985-01-148-9942
NSN 5945-00-217-2669
NSN 6150-00-433-1104
NSN 5920-01-281-7354
NSN 5835-00-286-5432
NSN 5920-01-658-0197
NSN 6145-01-487-5171
NSN 5996-01-100-7982