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 5975-01-013-8842
NSN 5965-01-147-5847
NSN 5950-00-543-2309
NSN 5985-01-174-2622
NSN 5895-01-395-1778
NSN 6135-01-522-3386
NSN 6150-01-539-5885
NSN 5945-01-227-4636
NSN 6610-00-610-0228
NSN 5930-01-391-1263
NSN 6685-01-092-7125
NSN 4140-00-189-0235