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 5985-01-206-4729
NSN 6610-01-421-4396
NSN 5985-00-930-2657
NSN 6685-01-367-3675
NSN 2925-00-041-0439
NSN 5925-01-043-7756
NSN 2925-01-448-2880
NSN 6145-00-678-0429
NSN 5945-00-412-8323
NSN 5996-00-176-0999
NSN 6620-01-032-3937
NSN 6130-00-725-5205