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 6220-01-494-9356
NSN 5915-00-612-7461
NSN 2925-00-871-9240
NSN 5965-01-571-2214
NSN 5985-01-287-9365
NSN 6110-00-799-7668
NSN 6150-01-334-5218
NSN 5996-00-024-0827
NSN 5945-01-129-4713
NSN 5915-01-202-8020
NSN 6645-01-369-4371
NSN 6105-00-099-8818