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 5965-01-393-5833
NSN 5935-01-014-7140
NSN 5855-01-411-3360
NSN 6240-01-147-0379
NSN 6145-00-689-4215
NSN 5960-01-543-0235
NSN 5965-01-478-7329
NSN 6150-01-571-7618
NSN 5835-01-519-2916
NSN 5965-00-899-0453
NSN 6610-00-922-3333
NSN 5835-01-392-7683