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 6110-01-037-4863
NSN 5999-01-463-5106
NSN 5999-00-891-9609
NSN 5990-01-144-6994
NSN 6110-00-679-8961
NSN 5950-01-487-6005
NSN 6130-01-443-8815
NSN 5895-01-419-9819
NSN 5905-00-508-5658
NSN 5998-00-035-5308
NSN 5975-01-318-5946
NSN 5920-01-458-9515