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 6685-01-625-9298
NSN 5895-01-384-3736
NSN 6240-01-550-1178
NSN 5998-01-627-1359
NSN 5985-01-197-3011
NSN 5920-01-217-4404
NSN 6620-01-643-5531
NSN 7035-01-211-5636
NSN 5920-01-115-9710
NSN 5990-01-341-4891
NSN 5996-01-419-4893
NSN 5905-01-160-9273