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 5920-01-387-6998
NSN 5915-01-334-1216
NSN 5950-00-246-5277
NSN 6320-00-593-0379
NSN 6150-00-286-0827
NSN 5950-01-485-3147
NSN 5975-00-788-5282
NSN 7035-01-245-2858
NSN 6685-01-498-5341
NSN 6110-01-310-8476
NSN 6610-01-618-2158
NSN 5915-00-518-1644