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: Made-up articles of textile material, nesoi
NSN 5985-00-170-6768
NSN 6130-01-170-4059
NSN 6610-01-289-5784
NSN 5915-00-962-0358
NSN 5855-01-258-5161
NSN 5960-01-599-9821
NSN 6145-01-243-9547
NSN 4140-01-012-2460
NSN 5855-01-344-3706
NSN 5920-01-114-9811
NSN 6620-00-829-1914
NSN 6130-00-339-4232