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: Other articles of leather or composition leather, nesoi
NSN 5910-00-501-9387
NSN 5925-01-579-4996
NSN 6135-00-203-9645
NSN 5998-01-412-2628
NSN 6130-01-239-9831
NSN 6105-01-038-6038
NSN 5996-00-495-3086
NSN 6620-01-386-5543
NSN 5975-01-530-8572
NSN 5985-00-035-4558
NSN 6110-01-633-9660
NSN 5930-01-436-0788