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 5998-01-113-7747
NSN 6685-01-449-1451
NSN 5895-00-340-9619
NSN 6150-00-518-4558
NSN 5990-00-057-5926
NSN 5996-01-212-6568
NSN 6135-00-777-5562
NSN 6135-01-116-3385
NSN 6135-01-150-5382
NSN 6110-01-372-1863
NSN 6240-01-473-0864
NSN 5996-01-364-2757