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 6610-01-406-1601
NSN 5920-01-573-7227
NSN 6650-00-077-0638
NSN 5945-00-673-9135
NSN 5910-00-003-8235
NSN 6610-01-080-8064
NSN 7035-01-123-8723
NSN 5895-01-653-2866
NSN 6130-01-009-8032
NSN 5996-01-566-0344
NSN 5999-01-562-4764
NSN 5915-01-211-1948