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 6110-01-133-8343
NSN 5915-00-170-9744
NSN 5996-00-272-2560
NSN 6610-00-996-2566
NSN 4140-00-844-9436
NSN 5910-01-091-9943
NSN 6105-00-187-0094
NSN 5965-00-689-1545
NSN 6150-01-406-5400
NSN 6645-01-394-5149
NSN 6685-01-293-3326
NSN 5950-00-168-6297