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: Articles of lead, nesoi
NSN 5975-01-410-8591
NSN 5945-01-092-6087
NSN 5975-00-075-0466
NSN 5998-00-011-6618
NSN 6220-01-462-0236
NSN 6150-01-611-4231
NSN 6620-00-246-5159
NSN 5895-01-332-3603
NSN 6650-01-100-3185
NSN 6145-01-248-3841
NSN 5915-01-651-8274
NSN 5925-00-901-2375