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 5915-01-292-9129
NSN 6105-00-186-0161
NSN 6685-01-614-5295
NSN 5915-01-466-4134
NSN 5990-00-932-3070
NSN 7035-01-359-3915
NSN 6130-01-347-0370
NSN 5895-00-296-5576
NSN 6220-01-569-2453
NSN 5990-01-582-1977
NSN 5975-01-129-0443
NSN 5925-00-109-2218