NATO Stock Number
5310-01-649-1219
Sold in multiples of
1 EA
DEMIL
Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque all metal design
Lubrication
Dry film lubricant
Nut Style
Plate
Nut Length
Between 1.185 inches and 1.215 inches
Nut Height
Between 0.452 inches and 0.492 inches
Plate Thickness
Between 0.140 inches and 0.160 inches
Plate Width
Between 0.400 inches and 0.420 inches
End Application
Kc-46 tanker
Tempurature Rating
450.0 degrees fahrenheit
Thread Series
Unjf
Thready Qty Per Inch (tpi)
28
Thread Size
0.250 inches
Part Name Assigned By Controlling Agency
Nut-flat beam lock
Material
Nickel alloy 718
Material Specification
Ams 5732 assn standard single material response
Surface Treatment
Cadmium and disulfide molybdenum
Surface Treatment Specification
Qq-p-416 assn standard 1st treatment response or as5272 federal specification 2nd treatment response
Reference Number Differentiating Characteristics
Item is faa certified