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 5895-01-561-6216
NSN 6110-00-463-1537
NSN 7035-01-380-6538
NSN 5998-01-219-2217
NSN 6240-01-340-7591
NSN 5975-01-113-5235
NSN 5930-00-837-9079
NSN 6130-00-399-0729
NSN 5930-01-442-7189
NSN 6145-00-351-4539
NSN 5996-01-357-7535
NSN 5975-00-293-8166