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 5930-01-350-3698
NSN 5930-01-541-0951
NSN 5950-01-409-9232
NSN 6130-01-272-9007
NSN 5920-01-443-3771
NSN 5905-01-282-9969
NSN 5835-01-442-6482
NSN 5990-01-478-8638
NSN 5910-01-157-3061
NSN 5975-00-226-8429
NSN 5996-00-436-1173
NSN 5925-01-275-2170