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 6645-01-564-0569
NSN 6135-01-214-6441
NSN 5895-00-269-8280
NSN 6105-00-280-2808
NSN 5998-00-688-8321
NSN 5965-00-161-0795
NSN 5965-00-921-8370
NSN 5915-00-175-8657
NSN 5835-01-200-8932
NSN 5990-00-186-2445
NSN 6105-01-370-5226
NSN 7035-01-510-8787