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.
NSN 5935-01-003-9683
NSN 5925-00-265-9488
NSN 5925-01-294-0791
NSN 5835-00-984-1233
NSN 5910-01-410-7749
NSN 6145-00-840-6685
NSN 6150-01-633-1807
NSN 5985-01-549-4287
NSN 5910-01-201-7900
NSN 5835-01-281-7281
NSN 5985-01-140-0092
NSN 6145-00-232-0813