Technical Specifications of NSN
Body Material:
Steel, corrosion resisting
Body Style:
Standard round c
Shoulder Diameter:
Between 0.9995 inches and 1.0000 inches
Pilot Diameter:
Between 0.6245 inches and 0.6250 inches
Overall Length:
2.3560 inches
Flange Diameter:
Between 1.0570 inches and 1.0620 inches
Flange Thickness:
0.0930 inches
Undercut Diameter:
0.9750 inches
Undercut Width:
0.0620 inches
Shaft Diameter:
0.1870 inches single shaft and 0.1872 inches single shaft
Shaft Length:
0.5620 inches single shaft
Fragility Factor:
Moderately rugged
Maximum Tempurature Rise:
20.0 degrees celsius
Rotor Input Voltage Rating In Volts:
26.0
Frequency In Hertz:
400.0
Rotor Input Current Rating:
130.0 milliamperes
Rotor Input Electrical Power Rating:
340.0 milliwatts
Zro Impedance Magnitude In Ohms:
Between 200.00 and 300.00
Zro Impedance Angle In Deg:
Between 80.50 and 84.00
Zss Impedance Magnitude In Ohms:
Between 6.00 and 12.00
Zss Impedance Angle In Deg:
Between 18.00 and 30.00
Phase Shift Angle In Deg:
4.000 input to output
Maximum Fundamental Null Voltage In Millivolts Per Volt:
12.00 output
Maximum Total Null Voltage Output In Millivolts Per Volt:
19.00
Electrical Error Angular Range In Minutes:
-7.0/+7.0
Spline Tooth Quantity:
21 single shaft
Torque Gradient Per Angular Deg:
0.070 inch-ounces
Alignment Hole Quantity:
4
Pilot Length:
0.0620 inches
Shoulder Length:
0.0620 inches
Mounting Surface To Terminal End Distance:
2.3560 inches
Spline Tooth Diametral Pitch:
120 single shaft
Shaft Thread Series Designator:
Unf single shaft
Shaft Thread Direction:
Right-hand single shaft
Shaft Thread Class:
2a single shaft
Shaft Thread Length:
0.1900 inches single shaft
Shaft Type:
Spline w/threads single shaft
Alignment Hole Depth:
0.1250 inches
Transformation Ratio:
0.454 rotor to stator
Alignment Hole Bolt Circle Diameter:
0.8120 inches
Shaft Thread Size:
0.190 inches single shaft
Test Data Document:
81349-mil-s-20708 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Terminal Type And Quantity:
5 screw
Specification Data:
81349-mil-s-20708/8 government specification
Item Name:
Generator,self-synchronous
Other Related Parts
Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
M20708/8-01C
