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 6150-01-521-6757
NSN 5975-01-394-5281
NSN 5935-01-549-5345
NSN 2925-01-545-2717
NSN 5935-01-177-6026
NSN 6150-01-534-3668
NSN 6240-01-503-8717
NSN 5910-01-197-2172
NSN 2925-00-502-3768
NSN 5930-01-289-9525
NSN 6145-00-186-6291
NSN 5975-01-519-3084