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: Made-up articles of textile material, nesoi
NSN 5996-01-609-4129
NSN 5915-00-042-5613
NSN 6610-01-602-8716
NSN 6240-01-618-6808
NSN 6150-01-373-1170
NSN 5925-01-374-3112
NSN 5925-00-488-2741
NSN 5999-00-236-0394
NSN 5975-01-624-2816
NSN 5965-01-072-8585
NSN 6645-00-057-3499
NSN 6320-00-036-3688