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 6150-01-513-7099
NSN 2925-01-528-7333
NSN 5920-01-205-7302
NSN 6145-00-421-6874
NSN 6135-01-079-7852
NSN 6240-01-102-4861
NSN 6150-00-999-1981
NSN 5950-01-577-0320
NSN 5925-01-634-0664
NSN 5910-00-155-8775
NSN 5915-01-235-4595
NSN 6320-00-676-9387