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 5950-01-328-4083
NSN 7035-00-797-2635
NSN 5998-01-390-4998
NSN 6645-00-752-2939
NSN 6685-01-107-1779
NSN 6620-00-621-6951
NSN 6240-00-518-3541
NSN 5998-01-615-4870
NSN 5935-00-724-1673
NSN 5950-00-707-1426
NSN 5925-01-142-7775
NSN 6110-01-370-9963