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 5905-00-776-6584
NSN 5965-01-627-9720
NSN 5925-01-423-7803
NSN 6610-01-574-9829
NSN 5835-00-005-7909
NSN 5910-00-031-4090
NSN 5965-01-626-5775
NSN 6685-00-837-7311
NSN 6145-01-294-1134
NSN 5998-01-004-0799
NSN 5950-01-326-2781
NSN 5985-00-824-0500