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 nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 5910-00-422-5333
NSN 6685-01-168-8391
NSN 6145-00-006-4954
NSN 5905-01-063-4831
NSN 6620-01-576-4308
NSN 6130-01-479-2198
NSN 7035-00-286-6221
NSN 6685-01-301-8239
NSN 6150-00-980-7525
NSN 5990-01-188-7309
NSN 5996-01-441-3360
NSN 5975-01-125-9474