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: Made-up articles of textile material, nesoi
NSN 5855-01-317-5354
NSN 5895-01-431-6530
NSN 5998-01-305-0754
NSN 5999-01-586-7462
NSN 6320-00-513-8376
NSN 6620-01-422-9708
NSN 5990-01-365-6016
NSN 5910-00-064-9111
NSN 6220-01-091-7524
NSN 6685-00-097-4124
NSN 5996-01-181-5438
NSN 5998-01-130-3060