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 5915-01-384-3858
NSN 6320-00-186-6452
NSN 5960-01-077-9600
NSN 5975-01-398-2898
NSN 5925-01-621-1509
NSN 5835-00-617-3578
NSN 2925-00-706-5902
NSN 2925-01-548-6674
NSN 2925-01-653-9571
NSN 6145-01-359-8028
NSN 5930-00-011-7872
NSN 5895-01-011-5345