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.
NSN 5855-01-398-9548
NSN 5855-01-062-3126
NSN 5950-01-648-2677
NSN 5945-01-477-2263
NSN 5835-01-266-4382
NSN 5915-01-267-7199
NSN 5975-01-659-2026
NSN 6150-01-262-1194
NSN 5950-01-239-8821
NSN 5915-01-442-3822
NSN 6240-00-265-6538
NSN 5985-01-597-9069