Weapon system essential
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: Washers other than lock washers, iron or steel
NSN 6685-01-500-1810
NSN 7035-01-599-1694
NSN 6130-00-719-7219
NSN 6105-01-391-5390
NSN 5895-01-326-0749
NSN 4140-00-542-4611
NSN 5996-00-914-6298
NSN 5950-01-579-4055
NSN 6320-01-246-4390
NSN 5990-00-905-5537
NSN 6110-01-448-4265
NSN 4140-01-590-1632