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Control Transformer Synchro

NSN: 5990-00-073-0574 | Model: VCT22-36-6D
ITAR Registered seal

A synchro consisting of a stator and rotor inductively coupled. The electrical output of the rotor is dependent upon both the position of the rotor and the electrical input to the stator from a transmitter synchro or a differential synchro. Does not include variable resistors, goniometers, or variable transformers.

NSN Properties and Flags
NATO Stock Number
5990-00-073-0574
DEMIL
Yes - ITAR Controlled (Code B)
Body Material
Steel, corrosion resisting
Body Style
Standard round d
Shoulder Diameter
1.8800 inches
Pilot Diameter
0.6000 inches
Second Shoulder Diameter
1.8850 inches
Second Shoulder Length
0.1500 inches
Overall Length
3.8360 inches
Flange Diameter
2.1500 inches
Flange Thickness
0.1500 inches
Body Diameter
1.8500 inches
Shaft Diameter
0.2450 inches single shaft
Shaft Length
0.6760 inches single shaft
Body Size
22
Stator Input Voltage Rating In Volts
90.0
Stator Input Current Rating
230.0 milliamperes
Stator Input Electrical Power Rating
600.0 milliwatts
Frequency In Hertz
60.0
Zro Resistance In Ohms
856.00
Zso Resistance In Ohms
1460.00
Zrs Resistance In Ohms
648.00
Rotor Dc Resistance In Ohms
325.00
Stator Dc Resistance In Ohms
248.00
Phase Shift Angle In Deg
2.600 input to output
Maximum Fundamental Null Voltage In Millivolts Per Volt
30.00 input
Maximum Total Null Voltage Output In Millivolts Per Volt
60.00
Electrical Error Angular Range In Minutes
-7.0 to 7.0
Spline Tooth Quantity
21 single shaft
Actuator Friction Torque At Minus 55 Deg Celsius
16.0 centimeter-grams
Actuator Friction Torque At Plus 25 Deg Celsius
6.0 centimeter-grams
Pilot Length
0.0430 inches
Shoulder Length
0.0700 inches
Aft Of First Flange Diameter
1.8900 inches
Mounting Surface To Terminal End Distance
3.1600 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
Terminal Location
Rear
Shaft Thread Length
0.3860 inches single shaft
Plus J Zro Reactance In Ohms
6770.00
Plus J Zso Reactance In Ohms
11050.00
Plus J Zrs Reactance In Ohms
697.00
Shaft Type
Spline w/threads single shaft
Transformation Ratio
0.735 rotor to stator
Shaft Thread Size
0.245 inches single shaft
Terminal Type And Quantity
5 screw

Pricing and Availability

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NSN 5990-00-073-0574 Datasheet

Supply Class (FSC):
Synchros And Resolvers
Cross Reference:
  • VCT22-36-6D
Cage Codes:
  • Vernitron Corp (CAGE 10651)
Schedule B & Trade:
  • Schedule B: 9014900000 (NAICS 334511)

    Parts & accessories for direction finding compasses and other navigational instruments and appliances

  • SITC: 87412

    Parts and accessories of navigational instruments and appliances

  • End Use: 22220

    Marine engines, parts

Identification:
HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

NSN Management Codes:
  • SOS
    S9e
  • AAC
    V
  • Quantity per pack
    No qup
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    9n-----
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $513.82 to $856.37..
Does NSN 5990-00-073-0574 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
France, and Portugal
What is the NIIN of NSN 5990-00-073-0574?
000730574 or 00-073-0574
Does NSN 5990-00-073-0574 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5990-00-073-0574?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1960