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Receiver-transmitter Synchro NSN 5990-01-168-3257

Item Description

A synchro having a dual purpose. It may be used in applications requiring either a receiver or transmitter. For synchros having a single purpose, see synchro, receiver and synchro, transmitter.

NSN 5990-01-168-3257 NSN: 5990-01-168-3257

Features and Characteristics

Body Material
Steel, corrosion resisting
Body Style
Standard round d
Shoulder Diameter
2.7000 inches
Pilot Diameter
0.5000 inches
Second Shoulder Diameter
2.7500 inches
Second Shoulder Length
0.3750 inches
Overall Length
5.1800 inches
Flange Diameter
3.1000 inches
Flange Thickness
0.2500 inches
Body Diameter
2.7000 inches
Shaft Diameter
0.2405 inches single shaft
Shaft Length
0.7300 inches single shaft
Fragility Factor
Moderately rugged
Body Size
31
Rotor Input Voltage Rating In Volts
Between 90.0 and 115.0
Frequency In Hertz
60.0
Rotor Input Current Rating
440.0 milliamperes
Rotor Input Electrical Power Rating
6.6 watts
Zss Impedance Magnitude In Ohms
28.50
Zss Impedance Angle In Deg
20.00
Rotor Dc Resistance In Ohms
28.00
Stator Dc Resistance In Ohms
117.00
Phase Shift Angle In Deg
6.500 input to output
Maximum Fundamental Null Voltage In Millivolts Per Volt
35.00 output
Maximum Total Null Voltage Output In Millivolts Per Volt
170.00
Electrical Error Angular Range In Minutes
-10.0/+10.0
Spline Tooth Quantity
22 single shaft
Receiver Error Angular Range In Minutes
-36.0/+36.0
Torque Gradient Per Angular Deg
0.400 inch-ounces
Shaft End Play
Between 0.0010 inches and 0.0050 inches
Pilot Length
0.0300 inches
Shoulder Length
0.6950 inches
Aft Of First Flange Diameter
2.7500 inches
Mounting Surface To Terminal End Distance
4.4500 inches
Spline Tooth Diametral Pitch
96 single shaft
Shaft Maximum Runout
0.0008 inches
Shaft Thread Series Designator
Unf single shaft
Shaft Thread Direction
Right-hand single shaft
Shaft Thread Class
2a single shaft
Terminal Location
Rear
Shaft Thread Length
0.3400 inches single shaft
Shaft Type
Spline w/threads single shaft
Transformation Ratio
0.783 rotor to stator
Shaft Thread Size
0.250 inches single shaft
Shaft End Play Determining Weight
16.0 ounces
Terminal Type And Quantity
5 screw
FSC
5990 Synchros And Resolvers
NIIN
011683257
NSN
5990011683257

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
G260278-1
Cage Code:
10112
Status:
A
MSDS:
Part Number:
VTRX31-6N1
Cage Code:
10112
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 5990-01-168-3257
What are the manufacturers of nsn 5990011683257?
Does this nsn 5990011683257 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5990011683257
A synchro having a dual purpose. it may be used in applications requiring either a receiver or transmitter. for synchros having a single purpose, see synchro, receiver and synchro, transmitter.
Does nsn 5990011683257 contain any precious metals?
No precious metal content.
Does nsn 5990011683257 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5990011683257?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
27218
FIIG:
A07800
App. Key:
F
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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