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 5895-01-505-6586
NSN 5975-00-758-6813
NSN 6105-00-292-4110
NSN 5925-01-218-4711
NSN 5975-01-272-9205
NSN 5998-01-494-9625
NSN 7035-01-250-4268
NSN 6240-01-163-8795
NSN 5910-01-177-4392
NSN 4140-01-268-0500
NSN 6105-00-491-9945
NSN 5835-00-468-3367