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 4140-01-612-2064
NSN 6645-01-481-5469
NSN 4140-00-125-0837
NSN 5895-00-578-8424
NSN 5915-01-370-4957
NSN 4140-01-430-2335
NSN 5855-01-411-3360
NSN 6320-00-483-0451
NSN 6135-00-056-6863
NSN 5905-01-365-5989
NSN 6620-01-032-3937
NSN 5925-01-119-7888