Varnish finish
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.
Classification: Gaskets,washers & other seals
NSN 6130-01-227-3013
NSN 6320-00-036-3688
NSN 6130-01-412-5293
NSN 5835-00-905-7165
NSN 4140-00-283-6843
NSN 6220-01-341-5322
NSN 5999-01-224-8589
NSN 6130-01-481-0393
NSN 4140-01-648-2249
NSN 5975-01-530-0106
NSN 6130-01-530-5924
NSN 5855-01-157-7186