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 7035-00-408-8170
NSN 6610-01-194-5384
NSN 6145-00-959-2868
NSN 5855-01-471-7836
NSN 5950-01-463-9075
NSN 5975-01-349-9158
NSN 5998-00-228-3623
NSN 5835-01-540-4995
NSN 6135-01-052-9634
NSN 5925-01-357-1308
NSN 5855-01-118-2210
NSN 5835-01-030-8914