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 5835-00-224-9148
NSN 6685-00-295-0824
NSN 5895-00-971-2288
NSN 2925-00-571-8106
NSN 5920-00-131-9975
NSN 5915-01-446-2342
NSN 5950-00-206-3213
NSN 6105-01-196-4782
NSN 5905-00-031-3908
NSN 5975-01-536-7023
NSN 2925-01-311-7840
NSN 6240-01-299-8933