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 6150-00-422-0723
NSN 6685-01-555-0526
NSN 5855-00-610-4052
NSN 6320-01-310-8068
NSN 5975-01-360-9524
NSN 5920-01-052-5020
NSN 7035-00-008-4173
NSN 7035-01-145-5059
NSN 6645-01-633-1852
NSN 5835-01-506-0746
NSN 6150-01-466-0876
NSN 5835-00-660-4523