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 5895-00-265-6229
NSN 5935-00-471-4447
NSN 5895-01-285-5834
NSN 5895-00-233-7309
NSN 6645-00-664-4665
NSN 5925-00-387-3956
NSN 5985-00-107-8994
NSN 6150-01-616-6669
NSN 6240-01-594-5006
NSN 6110-01-226-8949
NSN 5960-00-201-5265
NSN 6220-01-361-8946