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: Articles of lead, nesoi
NSN 6135-00-027-3914
NSN 6685-01-076-4703
NSN 5895-00-239-8576
NSN 5999-01-364-8500
NSN 5945-01-291-2833
NSN 5998-01-545-5573
NSN 5999-00-145-7783
NSN 6685-00-234-8995
NSN 5935-00-879-5119
NSN 5925-00-282-2459
NSN 5945-01-520-4088
NSN 5910-00-577-7975