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 7035-00-007-0584
NSN 6145-00-905-6797
NSN 5975-01-107-8901
NSN 5996-00-875-1644
NSN 6645-00-623-5052
NSN 6110-00-659-3348
NSN 5855-01-197-2774
NSN 5915-01-395-6367
NSN 5920-01-458-2368
NSN 5998-01-209-6715
NSN 6145-01-032-6116
NSN 6145-00-907-1180