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 5935-01-026-5220
NSN 5950-00-445-2824
NSN 6110-01-443-2944
NSN 6150-01-181-3374
NSN 5895-01-359-1483
NSN 6110-01-245-8507
NSN 5925-01-644-1288
NSN 5905-00-074-4945
NSN 6130-00-948-3626
NSN 5998-01-147-6716
NSN 6110-00-476-3302
NSN 6685-01-370-8747