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 7035-01-658-1623
NSN 6320-01-209-0952
NSN 5950-01-099-9591
NSN 6240-01-273-4903
NSN 6620-01-127-8885
NSN 6135-01-215-1245
NSN 5930-00-347-5238
NSN 5930-00-709-7957
NSN 4140-01-585-4517
NSN 5935-00-231-3407
NSN 5975-00-467-3999
NSN 5895-01-328-0792