Chamfer od edges 0.030 in. Min through 0.040 in. Max by 45 degrees plus or minus 5 deg
No other part numbers with same form, fit, and function found.
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 6320-01-147-9177
NSN 5999-01-519-8595
NSN 5999-00-201-4349
NSN 5855-01-617-5251
NSN 6110-01-457-2351
NSN 5930-01-633-4875
NSN 6620-01-515-2790
NSN 4140-01-511-2674
NSN 5925-01-100-4029
NSN 5835-00-930-8500
NSN 5950-01-611-0083
NSN 5950-01-655-9151