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 6110-00-622-7478
NSN 5910-01-171-9405
NSN 6240-01-303-0142
NSN 6145-01-054-6022
NSN 5925-00-432-0121
NSN 5945-01-521-9598
NSN 6240-00-183-0750
NSN 5920-00-678-3396
NSN 5975-01-146-5526
NSN 6620-01-461-3550
NSN 5835-00-853-7785
NSN 6150-01-371-3023