Control Transformer Synchro

NSN: 5990-00-557-8413 | Model: 23SCTB4

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

5990-00-557-8413

DEMIL

Yes - ITAR Controlled (Code Q)

Body Style

Standard round d

Shoulder Diameter

1.5600 inches

Pilot Diameter

Between 0.7490 inches and 0.7500 inches

Second Shoulder Diameter

2.3750 inches

Overall Length

4.6900 inches

Flange Diameter

Between 2.6230 inches and 2.6250 inches

Flange Thickness

Between 0.2480 inches and 0.2500 inches

Body Diameter

2.3750 inches

Shaft Diameter

0.1873 inches single shaft and 0.1875 inches single shaft

Shaft Length

0.6900 inches single shaft

Body Size

Stator Input Voltage Rating In Volts

115.0

Stator Input Current Rating

8.0 milliamperes

Stator Input Electrical Power Rating

200.0 milliwatts

Frequency In Hertz

400.0

Pilot Length

0.1500 inches

Shaft Maximum Runout

0.0005 inches

Terminal Location

Rear

Shaft Slot Depth

0.0460 inches single shaft

Shaft Slot Width

0.0310 inches single shaft

Shaft Type

Round, slotted single shaft

Transformation Ratio

0.735 rotor to stator

Terminal Type And Quantity

5 screw

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 5990-00-557-8413 Datasheet

Supply Class (FSC):

Synchros And Resolvers

Cross Reference:

23SCTB4
23SBCTA
951187
951187REVJ

Cage Codes:

Military Specifications (CAGE 81349)
Lockheed Martin Corporation (CAGE 56232)
Navair and Navsea Managed (CAGE 10001)

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 is a non-aviation critical safety item (csi) whose failure will result in serious damage to equipment or serious injury or death to personnel.

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)
LCL:

Q - 70.0
LTL:

W - Rating variable
TCC:

Z - No special type of cargo code applicable

Questions & Answers:
What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 5990-00-557-8413 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
No recorded entities for this stock number.
What is the NIIN of NSN 5990-00-557-8413?
005578413 or 00-557-8413
Does NSN 5990-00-557-8413 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5990-00-557-8413?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963