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 5920-01-355-8325
NSN 5925-00-246-9761
NSN 6105-01-573-8234
NSN 5855-01-191-3404
NSN 5835-01-281-7281
NSN 5998-01-427-8462
NSN 6130-00-439-2294
NSN 6145-00-278-0697
NSN 5960-01-599-9821
NSN 6150-01-422-4554
NSN 6620-00-398-0320
NSN 6145-01-571-6875