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 7035-01-204-7194
NSN 6685-01-347-6644
NSN 5935-01-191-5612
NSN 6110-01-310-4986
NSN 6130-01-027-6310
NSN 6110-00-124-8940
NSN 6130-00-699-1083
NSN 7035-01-551-1240
NSN 6610-00-811-6072
NSN 5985-00-965-7100
NSN 5915-01-594-3616
NSN 2925-00-964-7128