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 5935-01-598-0356
NSN 5855-01-525-1994
NSN 5925-00-781-4535
NSN 6105-00-263-1261
NSN 5835-01-581-9433
NSN 5855-01-212-1623
NSN 5925-00-137-6582
NSN 5950-01-435-4405
NSN 5895-00-317-2673
NSN 5925-00-064-5309
NSN 5965-01-592-3051
NSN 2925-01-542-5671