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 5895-00-325-1737
NSN 6610-00-622-6227
NSN 5925-01-483-2007
NSN 5950-01-573-7961
NSN 6130-01-516-1214
NSN 5998-00-834-6305
NSN 5965-00-583-4865
NSN 5975-00-619-8159
NSN 5915-01-176-5602
NSN 6645-01-327-9935
NSN 6320-01-171-3238
NSN 6610-01-277-6333