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 7035-01-476-4085
NSN 6320-00-646-3311
NSN 5950-00-217-2966
NSN 5998-01-568-4331
NSN 6110-01-214-2568
NSN 5950-00-236-3961
NSN 5975-00-128-3222
NSN 5835-01-250-2939
NSN 5895-01-456-2836
NSN 5998-01-105-1335
NSN 5920-01-653-9512
NSN 5998-01-400-6739