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 5950-00-925-3654
NSN 5910-01-302-4532
NSN 5835-01-604-7489
NSN 6320-00-790-4844
NSN 6240-01-646-3061
NSN 6220-01-485-0333
NSN 6620-00-030-7759
NSN 5925-00-437-2854
NSN 6130-01-540-3316
NSN 5930-00-374-1570
NSN 5945-01-267-9734
NSN 5895-00-302-5713