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 5925-00-963-1262
NSN 5990-01-065-0492
NSN 2925-00-347-7893
NSN 6685-00-581-2688
NSN 6685-01-398-7371
NSN 5990-01-167-3030
NSN 6240-01-011-2267
NSN 5998-00-999-5033
NSN 5935-01-409-2947
NSN 5910-00-289-3712
NSN 6620-01-524-0583
NSN 6320-00-593-0379