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 6320-00-483-0451
NSN 7035-01-301-6325
NSN 6610-00-360-2713
NSN 6240-00-151-7642
NSN 5990-01-027-1869
NSN 6105-00-822-8373
NSN 6685-01-422-5242
NSN 6240-01-046-4363
NSN 6620-01-332-1691
NSN 5945-00-498-9063
NSN 6320-01-039-5891
NSN 6150-00-484-8976