NATO Stock Number
5310-01-621-1966
Sold in multiples of
0 EA
DEMIL
Hole Diameter
Between 12.4 millimeters and 12.8 millimeters
Outside Diameter
Between 23.75 millimeters and 24.25 millimeters
Overall Height
2.6 millimeters
Material Thickness
Between 1.55 millimeters and 1.65 millimeters
End Application
6115-01-612-8573
Hardness Rating
Between 440.0 vickers or firth diamond pyramid and 520.0 vickers or firth diamond pyramid
Part Name Assigned By Controlling Agency
Washer, flat
Material
Steel
Material Specification
Springsteel ck60 iaw din 17222 assn standard single material response
Surface Treatment
Zinc and passivate
Style Designator
Spring tension