NAS1779C3M Locknut

Product Series
NAS
ECCN
EAR99
Schedule
7318.16.0085
Unit of Measure: EA

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Material
Iron alloy 660
Surface Treatment
Qq-p-35 federal specification single treatment response
Thread Class
3b
Thread Series
Unjf (fine thread with external controlled root radius)
Thread Size
0.190 inches
Center To Center Distance Between Mounting Holes Along Length
Between 0.498 inches and 0.502 inches
Counterbore Diameter
0.194 inches base
Distance From Mounting Hole Center To Base
0.100 inches
Features
Floating nut
Features Provided
Floating nut
Locking Feature
Prevailing torque all metal design
Material Specification
Ams 5525 assn standard single material response or ams 5732 assn standard single material response or ams 5737 assn standard single material response
Mounting Hole Arrangement Style
2 holes
Mounting Hole Diameter
Between 0.098 inches and 0.103 inches
Nut Counterbore Depth
0.062 inches base
Nut Height
0.250 inches
Nut Length
0.739 inches
Nut Mounting Provision
Straight holes
Nut Style
Plate
Plate Thickness
0.047 inches
Plate Width
Between 0.290 inches and 0.416 inches
Special Features
May have eyelets 0.140 in. max h
Specification Data
80205-nas1779 professional/industrial association standard
Thread Direction
Right-hand
Thread Qty Per Inch (tpi)
32
Lubrication
Dry film lubricant