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 6130-01-307-0476
NSN 5950-01-185-5051
NSN 6685-01-401-5360
NSN 6240-01-521-0235
NSN 5915-01-513-9122
NSN 6130-01-094-4670
NSN 5990-01-615-7823
NSN 6620-01-576-7723
NSN 6610-01-141-9979
NSN 5915-00-552-0882
NSN 5965-01-593-6478
NSN 5935-01-130-3634