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 6220-00-169-0736
NSN 5950-00-833-9515
NSN 5930-01-586-9136
NSN 6145-00-952-1815
NSN 6685-01-572-5984
NSN 5950-00-985-1668
NSN 5935-01-003-7360
NSN 5930-01-445-9305
NSN 5998-00-848-9137
NSN 6240-01-119-5978
NSN 5960-00-469-1126
NSN 5996-01-433-4707