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 5925-01-076-6378
NSN 5975-01-413-0605
NSN 6110-01-158-6138
NSN 5895-00-138-8369
NSN 6105-00-956-9442
NSN 5920-01-073-3334
NSN 5945-01-224-7610
NSN 6610-01-106-5012
NSN 5996-00-728-3654
NSN 6320-01-659-2819
NSN 5950-01-004-5546
NSN 6620-01-354-2824