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 5855-01-603-0502
NSN 5965-01-120-2938
NSN 5950-01-467-2191
NSN 5895-00-342-9581
NSN 6645-01-434-5674
NSN 6150-00-152-9901
NSN 5905-00-149-8592
NSN 6320-01-116-3980
NSN 4140-00-917-2514
NSN 6645-01-595-1160
NSN 5965-01-633-8849
NSN 5985-01-136-5426