Material is st0160 cres bar, alloy ph13-8mo
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 6685-01-107-9643
NSN 5835-00-216-4568
NSN 5945-00-203-5575
NSN 5915-01-365-0393
NSN 6110-01-197-7674
NSN 6240-00-702-9068
NSN 5945-00-414-0159
NSN 6320-00-116-3658
NSN 4140-00-842-0520
NSN 5960-01-443-3067
NSN 6610-00-104-8223
NSN 5855-00-482-9876