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 6220-00-155-4524
NSN 5925-01-153-7493
NSN 5835-01-055-6063
NSN 6105-01-245-8932
NSN 2925-00-957-7329
NSN 5915-01-304-8426
NSN 6320-01-564-0893
NSN 6150-00-264-5978
NSN 5930-00-877-6954
NSN 6110-00-183-7788
NSN 6130-01-283-1418
NSN 5990-01-079-3271