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 7035-01-617-0072
NSN 6220-00-647-3096
NSN 5915-01-186-2401
NSN 5960-01-347-6791
NSN 5930-01-255-2498
NSN 5965-01-605-4703
NSN 5910-01-068-4472
NSN 6620-01-235-3752
NSN 5925-01-007-5926
NSN 4140-00-427-6638
NSN 5960-00-067-5784
NSN 5910-01-265-2315