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 2925-01-567-8027
NSN 5985-01-533-6798
NSN 5975-01-441-9221
NSN 5855-01-458-8137
NSN 6105-01-112-6347
NSN 5835-01-461-8184
NSN 5835-01-498-9410
NSN 5996-01-297-6669
NSN 5998-01-338-1991
NSN 5990-00-594-7291
NSN 4140-01-032-0718
NSN 5965-00-156-8562