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: Other articles of leather or composition leather, nesoi
NSN 5855-01-147-4785
NSN 5925-01-481-1711
NSN 6620-01-446-6977
NSN 6645-00-824-6407
NSN 5855-01-536-1409
NSN 5998-00-983-9456
NSN 5975-01-519-8899
NSN 6240-01-429-7830
NSN 5920-01-644-2662
NSN 5999-00-269-5320
NSN 5965-00-281-0319
NSN 6130-01-348-6608