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 5835-01-435-4139
NSN 5930-01-003-3413
NSN 6135-01-472-9011
NSN 5990-01-110-8979
NSN 5935-01-629-9073
NSN 5835-01-238-3381
NSN 6645-01-417-7996
NSN 7035-01-445-3563
NSN 5950-01-076-4232
NSN 6135-00-078-9931
NSN 2925-00-899-4261
NSN 6110-01-616-9520