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 5998-00-830-9898
NSN 5895-01-361-4993
NSN 2925-00-245-4440
NSN 6685-01-554-1302
NSN 5985-01-092-7781
NSN 6240-01-480-5897
NSN 6150-00-758-1530
NSN 6145-00-482-6129
NSN 6145-00-334-0106
NSN 5965-00-263-6436
NSN 6135-00-351-8606
NSN 5920-01-034-7221