Weapon system essential
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 5895-00-156-4531
NSN 5998-01-502-3342
NSN 5950-00-864-7154
NSN 6650-00-889-6802
NSN 6645-01-359-1487
NSN 5990-00-082-3107
NSN 5920-01-162-8434
NSN 4140-00-078-2944
NSN 5895-01-500-1523
NSN 5998-00-689-4861
NSN 5895-01-296-0856
NSN 6130-01-649-0661