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 5915-01-406-8554
NSN 5855-01-531-7529
NSN 6685-01-552-8769
NSN 5950-01-272-4363
NSN 6240-01-043-4532
NSN 5975-00-516-1771
NSN 5945-01-534-7910
NSN 5855-00-055-1579
NSN 6240-01-059-9909
NSN 6105-01-108-5666
NSN 5905-01-513-9468
NSN 4140-00-459-9045