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 5925-00-128-9376
NSN 6240-01-198-7004
NSN 5935-00-321-5116
NSN 5998-00-737-1220
NSN 4140-01-123-9149
NSN 6620-01-050-0956
NSN 6145-00-928-4488
NSN 5960-01-154-3719
NSN 5965-00-644-0339
NSN 5998-01-014-5864
NSN 5910-01-100-2798
NSN 6650-01-235-8494