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 6135-00-983-9187
NSN 6610-01-202-1373
NSN 5895-01-035-6420
NSN 5930-00-982-2816
NSN 2925-01-314-4612
NSN 6645-01-586-5278
NSN 6130-00-453-4821
NSN 6240-01-292-5071
NSN 5910-00-362-6687
NSN 6145-00-216-6613
NSN 6620-00-006-6418
NSN 5915-00-081-9939