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 5960-00-132-5964
NSN 5915-01-151-2316
NSN 5935-01-634-0668
NSN 6150-01-174-9006
NSN 5985-01-057-8723
NSN 7035-01-194-9482
NSN 5905-00-556-0999
NSN 6685-01-394-0631
NSN 6320-01-166-3602
NSN 6685-01-031-8827
NSN 5920-01-097-9927
NSN 6240-01-023-2013