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 leather or composition leather, nesoi
NSN 6320-00-937-5625
NSN 5855-00-160-2286
NSN 5998-01-100-1552
NSN 5999-01-533-2960
NSN 6650-01-167-1311
NSN 5905-01-181-5676
NSN 5930-01-484-2694
NSN 5895-01-122-7804
NSN 5950-01-644-9418
NSN 6620-01-305-7924
NSN 4140-00-555-3856
NSN 5985-01-265-7024