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.
NSN 5965-01-133-1745
NSN 6650-00-927-3391
NSN 5990-00-777-0413
NSN 5910-01-043-8066
NSN 5998-01-384-3126
NSN 6135-00-221-4720
NSN 7035-00-497-8784
NSN 5985-01-148-7819
NSN 5915-01-326-8490
NSN 5935-01-246-7743
NSN 5999-00-079-0772
NSN 6135-01-247-5660