MS21921-8D Tube Coupling Nut

Product Series
MS
ECCN
EAR99
Schedule
7318.16.0000
Unit of Measure: EA

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Material
Aluminum alloy 2014 and aluminum alloy 2024
Thread Class
3b
Thread Series
Unjf (fine thread with external controlled root radius)
Thread Size
0.750 inches
Fabrication Method
Any acceptable
Length To Shoulder
Between 0.599 inches and 0.619 inches
Nut Height
Between 0.850 inches and 0.870 inches
Nut Style
Tube coupling
Seat Angle
45.0 degrees
Smallest Inside Diameter
Between 0.552 inches and 0.557 inches
Specification Data
96906-ms21921 government standard
Thread Direction
Right-hand
Thread Qty Per Inch (tpi)
16
Tube Outside Diameter
0.500 inches
Width Across Flats
Between 0.871 inches and 0.875 inches