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: Washers other than lock washers, iron or steel
NSN 5925-01-510-4579
NSN 6135-01-079-7852
NSN 5950-00-215-0488
NSN 5905-00-926-0576
NSN 6320-00-643-0958
NSN 4140-00-547-8918
NSN 5910-00-938-8750
NSN 6240-01-468-6408
NSN 6150-01-486-6967
NSN 5895-01-441-7940
NSN 6610-00-473-0548
NSN 6240-01-327-4120