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 5925-01-426-6923
NSN 5990-01-459-5482
NSN 6135-01-115-2867
NSN 5950-01-090-0895
NSN 5930-01-540-2076
NSN 6110-01-460-9078
NSN 6150-00-324-4409
NSN 6685-01-423-8076
NSN 6150-01-594-9216
NSN 6105-01-624-0679
NSN 5930-01-044-6467
NSN 6110-01-625-8289