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Differential Transmitter Synchro NSN 5990-00-945-1591

Item Description

A synchro, the rotor of which is mechanically positioned for modifying electrical angular information, received from a transmitter synchro and transmitting to receiver synchro or control transformer synchro electrical information corresponding to the sum or difference of the electrical input angle and its rotor position angle. Does not include variable resistors, goniometers, variable transformers, or items with dials.

NSN 5990-00-945-1591 NSN: 5990-00-945-1591

Features and Characteristics

Body Material
Steel, corrosion resisting
Body Style
Standard round b
Shoulder Diameter
1.3120 inches
Pilot Diameter
0.8750 inches
Overall Length
2.4700 inches
Flange Diameter
1.4370 inches
Flange Thickness
0.0930 inches
Undercut Width
0.0780 inches
Shaft Diameter
0.1872 inches single shaft
Shaft Length
0.5000 inches single shaft
Fragility Factor
Moderately rugged
Body Size
15
Stator Input Voltage Rating In Volts
90.0
Stator Input Current Rating
75.0 milliamperes
Stator Input Electrical Power Rating
3.5 watts
Frequency In Hertz
60.0
Zro Resistance In Ohms
500.00
Zso Resistance In Ohms
620.00
Phase Shift Angle In Deg
16.000 input to output
Maximum Fundamental Null Voltage In Millivolts Per Volt
75.00 output
Maximum Total Null Voltage Output In Millivolts Per Volt
125.00
Electrical Error Angular Range In Minutes
-8.0/+8.0
Spline Tooth Quantity
21 single shaft
Actuator Friction Torque At Plus 25 Deg Celsius
0.05 inch-ounces
Pilot Length
0.0400 inches
Shoulder Length
0.1320 inches
Mounting Surface To Terminal End Distance
1.7980 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
Za
Terminal Location
Rear
Shaft Thread Length
0.2000 inches single shaft
Plus J Zro Reactance In Ohms
1250.00
Plus J Zso Reactance In Ohms
1020.00
Shaft Type
Spline w/threads single shaft
Transformation Ratio
1.154 rotor to stator
Shaft Thread Size
0.190 inches single shaft
Terminal Type And Quantity
6 pin
FSC
5990 Synchros And Resolvers
NIIN
009451591
NSN
5990009451591

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
VCDX15/27-6B
Cage Code:
10112
Status:
A
MSDS:
Part Number:
S211-401-1560
Cage Code:
07421
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 9014900000
  • NAICS: 334511
  • SITC: 87412
  • Description: Parts & accessories for direction finding compasses and other navigational instruments and appliances
  • End Use (Code 22220):
    Marine engines, parts

Q & A

Frequently asked questions for NSN 5990-00-945-1591
What are the manufacturers of nsn 5990009451591?
Does this nsn 5990009451591 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5990009451591
A synchro, the rotor of which is mechanically positioned for modifying electrical angular information, received from a transmitter synchro and transmitting to receiver synchro or control transformer synchro electrical information corresponding to the sum or difference of the electrical input angle and its rotor position angle. does not include variable resistors, goniometers, variable transformers, or items with dials.
Does nsn 5990009451591 contain any precious metals?
Precious metal content is unknown.
Does nsn 5990009451591 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5990009451591?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
02071
FIIG:
A07800
App. Key:
B
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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