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: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5975-00-968-7650
NSN 5950-01-015-6059
NSN 5950-01-504-8639
NSN 6645-01-244-3017
NSN 5855-01-053-9684
NSN 6130-00-899-6087
NSN 5835-01-062-4213
NSN 5998-01-621-6114
NSN 5920-01-333-2376
NSN 5999-01-519-9353
NSN 5905-00-857-1994
NSN 5905-01-100-1636