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 7035-01-647-5942
NSN 5915-01-322-4512
NSN 6685-00-186-9190
NSN 5985-01-569-7081
NSN 5935-00-223-0450
NSN 5996-00-510-6410
NSN 5835-01-435-4139
NSN 5996-01-443-4713
NSN 4140-00-942-7159
NSN 5930-01-341-8113
NSN 5998-01-359-8671
NSN 6145-00-181-9622