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 5915-01-062-9132
NSN 5945-01-484-6818
NSN 5950-00-988-4302
NSN 5985-01-301-9608
NSN 6145-01-518-2185
NSN 5965-01-578-6911
NSN 6145-01-255-7477
NSN 6130-01-518-7039
NSN 5835-00-073-0790
NSN 6220-00-057-2236
NSN 5998-00-054-6589
NSN 6220-00-095-3687