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 5910-01-645-9825
NSN 5910-01-541-5950
NSN 7035-01-599-9287
NSN 5895-01-459-8632
NSN 4140-01-231-9419
NSN 6240-01-630-3442
NSN 4140-01-527-2624
NSN 6610-01-577-8685
NSN 6685-01-411-0436
NSN 5950-01-170-4062
NSN 6610-00-690-2704
NSN 6620-01-480-1687