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: Other wrought titanium, nesoi
NSN 5990-01-179-5625
NSN 6610-00-810-3245
NSN 5990-01-649-0635
NSN 5975-00-964-7332
NSN 7035-00-108-4421
NSN 5930-00-823-6135
NSN 5930-00-474-2911
NSN 7035-00-140-3070
NSN 7035-01-582-2242
NSN 4140-01-398-3985
NSN 6240-01-595-1958
NSN 6135-00-269-5843