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.
Classification: Other articles of leather or composition leather, nesoi
NSN 6645-00-426-3719
NSN 6130-00-471-5067
NSN 5998-01-083-7510
NSN 5999-01-044-1469
NSN 5985-01-391-7458
NSN 5945-01-100-3654
NSN 6610-00-088-9527
NSN 5915-00-812-5288
NSN 5925-00-488-2741
NSN 5920-00-226-7148
NSN 5950-01-408-4273
NSN 6240-00-854-1962