Nonmagnetic
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: Washers other than lock washers, iron or steel
NSN 6135-01-327-2092
NSN 6130-01-218-5682
NSN 5945-00-809-0919
NSN 6320-01-006-6138
NSN 6650-01-068-3997
NSN 5925-00-525-4037
NSN 5985-01-152-2512
NSN 6135-01-313-8323
NSN 6135-01-176-2206
NSN 5998-01-337-2769
NSN 5895-01-221-8608
NSN 5985-01-482-3671