Weapon system essential
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: Washers other than lock washers, iron or steel
NSN 6220-01-244-2411
NSN 5960-00-538-4709
NSN 5950-01-211-9394
NSN 2925-01-580-1527
NSN 5998-01-077-1461
NSN 5945-01-344-3884
NSN 5945-01-530-8306
NSN 7035-01-604-6735
NSN 6145-00-681-4417
NSN 6685-01-238-6678
NSN 5990-01-565-2226
NSN 7035-00-803-3056