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 6130-01-268-1703
NSN 4140-00-617-0984
NSN 6240-00-227-0135
NSN 5999-00-418-9374
NSN 4140-01-551-3469
NSN 6650-00-792-8577
NSN 6150-00-143-5396
NSN 6620-01-271-8984
NSN 4140-01-096-9158
NSN 5985-01-069-9911
NSN 5910-01-464-3879
NSN 5990-00-660-8885