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Control Transformer Synchro

NSN: 5990-00-137-2915 | Model: 147-047-0001

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
5990-00-137-2915
DEMIL
NO
Body Material
Steel, corrosion resisting
Body Style
Standard round b
Shoulder Diameter
Between 0.9995 inches and 1.0000 inches
Pilot Diameter
Between 0.6245 inches and 0.6250 inches
Overall Length
2.4650 inches
Flange Diameter
1.0620 inches
Flange Thickness
0.0930 inches
Undercut Width
0.0500 inches
Shaft Diameter
0.1195 inches front shaft and 0.1200 inches front shaft
Shaft Length
0.5060 inches front shaft
Body Size
11
Stator Input Voltage Rating In Volts
11.8
Stator Input Current Rating
45.0 milliamperes
Stator Input Electrical Power Rating
Between 75.0 milliwatts and 100.0 milliwatts
Frequency In Hertz
400.0
Zro Impedance Magnitude In Ohms
3340.00
Zro Impedance Angle In Deg
80.00
Zso Impedance Magnitude In Ohms
580.00
Zso Impedance Angle In Deg
80.00
Zrs Impedance Magnitude In Ohms
660.00
Zrs Impedance Angle In Deg
30.00
Rotor Dc Resistance In Ohms
400.00
Stator Dc Resistance In Ohms
75.00
Phase Shift Angle In Deg
6.000 input to output
Maximum Fundamental Null Voltage In Millivolts Per Volt
20.00 output
Maximum Total Null Voltage Output In Millivolts Per Volt
25.00
Electrical Error Angular Range In Minutes
-7.0/+7.0
Actuator Friction Torque At Minus 55 Deg Celsius
16.0 centimeter-grams
Actuator Friction Torque At Plus 25 Deg Celsius
4.0 centimeter-grams
Pilot Length
0.0620 inches
Shoulder Length
0.0620 inches
Mounting Surface To Terminal End Distance
1.8350 inches
Terminal Location
Rear
Shaft Type
Round front shaft
Transformation Ratio
2.203 rotor to stator
Terminal Type And Quantity
5 screw

Pricing and Availability

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NSN 5990-00-137-2915 Datasheet

Supply Class (FSC):
Synchros And Resolvers
Cross Reference:
  • 147-047-0001
  • BTC-11-F-4/B636
  • CR90900011
  • CR90900011
Cage Codes:
  • Northrop Grumman Systems Corporation (CAGE 95542)
  • Moog Inc. (CAGE 99932)
  • Kearfott Corporation (CAGE 05088)
  • Kearfott Corporation (CAGE 88818)
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

A - Item does not contain precious metal.

ADPE

- Represents items with no adp components

CRITL

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

Freight Information:
  • NMFC:

    062120 - Generators/motors/parts noi

  • WCC:

    590 - Generators and parts, (machinery and parts),(less than 35 feet)

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    J
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    9b-----
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $1,147.04 to $1,911.74..
Does NSN 5990-00-137-2915 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Navy
What is the NIIN of NSN 5990-00-137-2915?
001372915 or 00-137-2915
Does NSN 5990-00-137-2915 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5990-00-137-2915?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jul 16, 1971