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.
NSN 5950-01-528-8796
NSN 5920-01-361-8835
NSN 5905-00-226-1705
NSN 6645-00-664-4665
NSN 6320-00-405-2348
NSN 6610-00-252-3405
NSN 5999-00-069-8262
NSN 5910-01-246-4138
NSN 5965-00-281-0319
NSN 5999-00-051-4688
NSN 6620-01-604-4072
NSN 5975-01-619-6472