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 5855-00-256-5562
NSN 5905-01-510-9397
NSN 5996-01-501-6165
NSN 4140-01-184-2865
NSN 6320-00-369-1333
NSN 5895-01-030-1270
NSN 6685-00-836-4056
NSN 5835-00-969-5771
NSN 5930-01-574-2153
NSN 7035-01-013-9889
NSN 5985-01-445-6667
NSN 5999-01-250-2424