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 2925-01-456-6840
NSN 5975-01-359-3311
NSN 5975-01-386-6998
NSN 5915-00-007-9226
NSN 5835-00-757-3558
NSN 6610-00-277-7206
NSN 5855-01-087-1417
NSN 5960-01-122-4470
NSN 6240-01-462-5433
NSN 4140-00-276-9154
NSN 5920-01-634-0250
NSN 5998-01-083-1856