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 articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 6150-01-348-8225
NSN 5945-01-462-1555
NSN 6240-01-519-8781
NSN 2925-01-368-5773
NSN 6645-00-991-0877
NSN 5965-01-181-5706
NSN 5996-00-343-4411
NSN 2925-00-512-6737
NSN 6320-01-275-3972
NSN 5965-00-020-1951
NSN 5945-01-297-4165
NSN 6610-01-375-9994