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: Made-up articles of textile material, nesoi
NSN 6620-01-235-3752
NSN 5950-01-571-6618
NSN 5925-00-893-6625
NSN 5930-00-455-9304
NSN 6110-01-656-3047
NSN 6220-00-912-4090
NSN 5945-01-347-3382
NSN 5960-01-123-8775
NSN 5950-00-244-8811
NSN 7035-01-369-1445
NSN 5950-01-427-3723
NSN 6610-01-119-3048