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 5960-00-925-0752
NSN 5945-01-142-2182
NSN 2925-00-105-3907
NSN 6645-01-276-1029
NSN 5965-01-176-9052
NSN 6685-01-443-2080
NSN 5895-01-303-6892
NSN 6240-01-340-2630
NSN 5998-00-257-8053
NSN 6650-00-862-2142
NSN 6145-01-537-2748
NSN 5835-00-501-2581