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 7035-00-337-8745
NSN 5945-00-922-1630
NSN 6240-00-193-8573
NSN 6105-01-248-0609
NSN 5915-00-681-2613
NSN 6685-01-433-4986
NSN 5950-01-263-3897
NSN 5950-01-388-0860
NSN 5950-01-230-8749
NSN 6240-01-374-7116
NSN 5960-01-262-1399
NSN 6105-01-558-6467