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 5895-01-463-7659
NSN 5950-01-530-4307
NSN 5950-00-170-2787
NSN 6145-01-634-0388
NSN 5950-00-752-4724
NSN 5835-01-078-6126
NSN 5910-00-294-3329
NSN 5975-01-209-9931
NSN 6110-01-487-4039
NSN 5998-01-159-3191
NSN 5999-00-682-1040
NSN 5935-01-202-9334