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 2925-00-428-6349
NSN 5925-01-607-0354
NSN 5998-00-445-2346
NSN 5950-01-661-3476
NSN 5855-01-332-7594
NSN 5935-01-570-4309
NSN 6610-00-151-8074
NSN 5950-00-119-1611
NSN 5935-00-119-7326
NSN 5975-00-223-1853
NSN 6685-00-887-3441
NSN 5930-00-378-7005