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 5960-00-895-0542
NSN 6645-01-476-6115
NSN 6240-01-266-3655
NSN 6145-01-265-7159
NSN 5910-01-411-6747
NSN 5835-01-227-4437
NSN 5960-01-090-4205
NSN 6610-01-181-4398
NSN 5960-00-188-3968
NSN 7035-00-079-7189
NSN 6150-01-641-2931
NSN 5935-01-401-5324