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 5915-01-353-5442
NSN 6620-01-456-0529
NSN 5996-01-334-6765
NSN 5855-01-010-4921
NSN 6620-01-069-0912
NSN 6685-01-092-6693
NSN 5996-01-547-6638
NSN 6130-01-014-5419
NSN 6610-01-577-8107
NSN 5965-00-847-2865
NSN 5895-00-205-2924
NSN 5925-01-370-3458