Nonmagnetic
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 7035-01-123-8723
NSN 5895-01-323-4405
NSN 6145-01-304-2284
NSN 5960-00-023-8722
NSN 5950-01-221-9999
NSN 5996-00-957-7923
NSN 5920-00-275-0498
NSN 5950-01-393-7350
NSN 5990-01-503-8455
NSN 5996-01-451-6815
NSN 5910-00-477-4458
NSN 5998-00-707-5781