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 6130-01-305-9126
NSN 5945-00-038-7776
NSN 5960-01-238-7367
NSN 6685-01-067-0120
NSN 5999-01-032-9830
NSN 5998-01-386-9306
NSN 6150-01-367-2400
NSN 2925-00-147-8150
NSN 5990-01-071-1505
NSN 6240-01-433-3648
NSN 6610-00-223-4519
NSN 6620-01-271-6192