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 5895-01-089-7518
NSN 6650-00-991-8434
NSN 5998-01-170-6870
NSN 6610-00-244-2816
NSN 5965-01-490-2547
NSN 6650-00-012-2430
NSN 5985-00-001-7068
NSN 6620-00-959-6614
NSN 2925-01-632-3384
NSN 5915-01-497-5685
NSN 5998-01-426-7507
NSN 6220-00-200-7888