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 6130-01-434-0450
NSN 6150-01-381-1938
NSN 6130-00-136-3441
NSN 5998-01-214-3678
NSN 5950-00-488-3640
NSN 6135-01-200-5144
NSN 6135-01-586-5018
NSN 5925-01-144-0445
NSN 5996-01-068-4761
NSN 6220-01-498-2800
NSN 5985-00-195-5542
NSN 5855-00-949-8143