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 5835-01-133-6485
NSN 2925-01-054-3190
NSN 5910-01-300-6063
NSN 6320-01-374-9924
NSN 5996-01-052-4027
NSN 6620-01-476-7355
NSN 5930-01-130-5962
NSN 5945-00-383-5356
NSN 7035-00-763-6180
NSN 5996-00-345-8025
NSN 6240-00-813-0100
NSN 6240-00-170-5302