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.
NSN 6110-01-250-1696
NSN 5835-01-587-8787
NSN 6320-00-853-1920
NSN 2925-00-169-3775
NSN 5910-01-276-7168
NSN 5920-01-066-3709
NSN 6320-00-779-5923
NSN 6145-00-467-0569
NSN 7035-00-171-0804
NSN 6150-01-100-0932
NSN 5895-01-650-8607
NSN 5835-00-816-0394