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 7035-00-541-8516
NSN 5915-01-422-4620
NSN 6650-00-876-0152
NSN 5985-01-146-8465
NSN 6240-00-765-9458
NSN 5925-01-542-9068
NSN 5965-00-225-1848
NSN 4140-01-295-0645
NSN 5905-01-079-7846
NSN 5950-00-803-3102
NSN 6685-00-440-6517
NSN 6135-00-016-0071