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: Other articles of leather or composition leather, nesoi
NSN 5915-00-909-3571
NSN 5930-00-324-3994
NSN 5950-01-565-9791
NSN 5985-01-036-6990
NSN 5920-01-205-3442
NSN 6620-00-873-9825
NSN 5999-00-707-6083
NSN 6240-00-334-6766
NSN 6685-01-444-1306
NSN 5945-01-265-0238
NSN 5975-00-833-0445
NSN 6135-01-472-9011