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 5975-01-389-3893
NSN 5915-00-278-5561
NSN 2925-00-942-2417
NSN 5910-00-076-9318
NSN 6240-00-764-7483
NSN 5895-00-316-3385
NSN 6105-01-479-8295
NSN 6110-01-646-4195
NSN 5985-00-402-6221
NSN 6110-01-555-7446
NSN 6240-01-437-6756
NSN 5925-01-640-9238