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 5965-01-447-8165
NSN 5930-01-199-9914
NSN 6685-01-016-3708
NSN 6240-00-813-6328
NSN 4140-00-949-7814
NSN 6145-01-555-4409
NSN 5998-01-586-4959
NSN 5915-01-360-2526
NSN 2925-01-394-5650
NSN 6130-00-900-4758
NSN 6220-01-388-9011
NSN 5998-00-381-7243