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 5999-01-040-0713
NSN 6320-01-233-5798
NSN 7035-01-093-5378
NSN 5925-01-172-8515
NSN 5835-00-089-7205
NSN 5945-01-463-9845
NSN 6610-00-567-5984
NSN 5915-01-112-3055
NSN 5915-01-062-0592
NSN 6240-01-392-5991
NSN 7035-01-633-9537
NSN 5960-00-104-5955