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 5945-01-124-4222
NSN 6110-01-339-2031
NSN 5935-01-384-6206
NSN 7035-00-922-5700
NSN 6685-01-472-0563
NSN 5950-01-200-9356
NSN 2925-00-852-6708
NSN 5935-01-433-2149
NSN 6105-00-126-2620
NSN 5935-00-980-8081
NSN 5895-01-140-8531
NSN 4140-00-288-7662