Material is steel 1006 or steel 1020 location unknown
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 5895-00-355-3327
NSN 7035-01-205-6909
NSN 5975-01-351-6097
NSN 5960-00-315-0358
NSN 5998-01-157-8244
NSN 5910-00-254-1605
NSN 6105-00-541-6624
NSN 6645-01-518-4296
NSN 5935-00-296-8999
NSN 2925-01-199-7394
NSN 6240-01-556-7096
NSN 6320-00-731-6134