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 6145-01-519-8210
NSN 4140-01-447-3716
NSN 5960-01-185-4216
NSN 6320-01-225-0178
NSN 6685-00-078-7539
NSN 5930-01-542-0551
NSN 5935-01-285-0434
NSN 5975-01-147-7070
NSN 5925-01-285-2442
NSN 6320-01-036-2598
NSN 5999-00-357-1054
NSN 5915-01-426-8862