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: Articles of lead, nesoi
NSN 6645-01-435-6373
NSN 5950-01-491-4407
NSN 6105-01-478-3111
NSN 5945-00-972-4151
NSN 5920-01-289-9343
NSN 6320-01-478-9351
NSN 6135-00-900-2139
NSN 4140-00-518-2429
NSN 6685-01-306-4747
NSN 6145-01-500-9192
NSN 5910-01-341-6736
NSN 5915-00-398-0677