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.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6220-00-200-7888
NSN 6220-01-516-1292
NSN 5925-00-872-6522
NSN 5915-00-825-0453
NSN 5930-01-218-0478
NSN 5990-01-334-8634
NSN 6620-01-082-2483
NSN 6240-00-482-1142
NSN 6685-01-560-0777
NSN 6645-00-482-2737
NSN 5985-01-429-9286
NSN 5975-01-444-5790