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 5965-00-267-4173
NSN 5835-01-076-4091
NSN 5950-01-274-7153
NSN 5975-01-195-8702
NSN 5960-01-536-9763
NSN 5975-00-737-8265
NSN 6620-00-038-5343
NSN 5950-01-091-5929
NSN 5950-01-161-4750
NSN 4140-01-634-0330
NSN 5930-00-822-5606
NSN 6130-01-209-6893