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 5945-01-107-2750
NSN 6220-01-486-4188
NSN 6240-00-717-0844
NSN 2925-00-288-1394
NSN 6135-01-462-4442
NSN 5965-01-188-7267
NSN 5905-00-618-7333
NSN 5950-00-451-7473
NSN 5915-00-469-3074
NSN 6220-01-040-2959
NSN 5930-00-588-2369
NSN 5855-00-165-3093