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 2925-00-829-9082
NSN 5960-00-258-9292
NSN 7035-01-522-7869
NSN 6145-00-728-1451
NSN 4140-00-103-6943
NSN 5915-01-239-2073
NSN 5835-00-936-8753
NSN 6620-00-087-7930
NSN 4140-00-838-5976
NSN 6320-00-646-3311
NSN 4140-00-895-9624
NSN 5910-01-583-0642