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 5996-01-567-9076
NSN 6220-01-515-0931
NSN 5895-00-864-4696
NSN 5998-00-787-8350
NSN 6620-01-157-4417
NSN 5975-01-067-1496
NSN 5835-01-286-6499
NSN 2925-01-285-7163
NSN 6105-00-093-1450
NSN 5920-01-395-3020
NSN 6320-01-425-1417
NSN 5930-01-553-7985