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 6645-00-392-8728
NSN 6105-01-497-0507
NSN 6145-00-000-0090
NSN 5925-01-608-3822
NSN 5915-00-356-2464
NSN 5930-00-240-3005
NSN 5915-00-150-0502
NSN 5905-01-468-6057
NSN 5855-01-067-8841
NSN 4140-00-388-6829
NSN 6320-00-583-3105
NSN 5920-01-362-9992