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 7035-01-443-3052
NSN 5950-01-123-2606
NSN 5985-00-133-4038
NSN 7035-00-117-0418
NSN 6620-00-193-9503
NSN 5905-00-727-9768
NSN 6135-01-633-2066
NSN 6620-01-168-8244
NSN 5950-00-089-4384
NSN 5925-00-807-9294
NSN 6320-00-466-0371
NSN 5998-00-141-3955