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: Other articles of leather or composition leather, nesoi
NSN 6620-01-363-0499
NSN 6610-01-446-5975
NSN 5935-01-327-5927
NSN 5915-00-474-8255
NSN 5975-00-520-8483
NSN 6645-01-128-0895
NSN 6610-01-197-8302
NSN 4140-00-148-7013
NSN 5998-01-468-0169
NSN 4140-01-130-7858
NSN 6620-00-832-2556
NSN 5855-00-252-5743