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 2925-00-923-5375
NSN 5985-00-975-3152
NSN 5950-01-472-5108
NSN 7035-01-129-7834
NSN 5985-01-573-7194
NSN 5985-00-591-3001
NSN 5935-00-534-7553
NSN 5985-01-320-5710
NSN 5915-01-567-3777
NSN 5935-00-196-6551
NSN 5930-00-394-6938
NSN 5910-01-222-2474