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.
Classification: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 5935-01-417-1366
NSN 5945-00-598-6130
NSN 6620-00-420-8455
NSN 6105-00-364-6554
NSN 6685-00-606-4662
NSN 5855-01-420-4988
NSN 5998-01-259-5397
NSN 5930-01-410-3436
NSN 6105-01-352-0058
NSN 4140-01-386-5630
NSN 5950-00-872-9218
NSN 6135-01-089-4888