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 leather or composition leather, nesoi
NSN 5965-01-100-2591
NSN 6620-01-448-1423
NSN 6645-01-600-0772
NSN 6240-01-152-2662
NSN 6135-01-217-8810
NSN 5975-00-203-1265
NSN 6685-00-056-9838
NSN 6610-01-446-7635
NSN 5935-00-930-1573
NSN 6145-01-298-2053
NSN 5905-01-574-4859
NSN 5925-00-426-4754