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 6620-01-423-0833
NSN 6650-01-371-5886
NSN 5925-01-463-8594
NSN 6240-01-583-2575
NSN 6320-00-539-9283
NSN 6130-01-467-8629
NSN 4140-01-581-5763
NSN 6240-01-602-5514
NSN 6220-01-360-2532
NSN 5996-01-350-9771
NSN 6145-00-281-8161
NSN 5960-01-025-9388