Control Transformer Synchro

NSN: 5990-00-813-1820 | Model: 23CT6A

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

5990-00-813-1820

DEMIL

Body Material

Any acceptable

Overall Length

3.5800 inches

Flange Diameter

2.2500 inches

Shaft Diameter

0.2500 inches single shaft

Shaft Length

0.7190 inches single shaft

Fragility Factor

Moderately rugged

Body Size

Stator Input Voltage Rating In Volts

90.0

Stator Input Current Rating

22.0 milliamperes

Stator Input Electrical Power Rating

600.0 milliwatts

Frequency In Hertz

60.0

Spline Tooth Quantity

22 single shaft

Spline Tooth Diametral Pitch

96 single shaft

Shaft Thread Series Designator

Unf single shaft

Shaft Thread Direction

Right-hand single shaft

Shaft Thread Class

Shaft Thread Length

0.2670 inches single shaft

Shaft Type

Spline w/threads single shaft

Transformation Ratio

0.735 rotor to stator

Shaft Thread Size

0.250 inches single shaft

Terminal Type And Quantity

7 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 5990-00-813-1820 Datasheet

Supply Class (FSC):

Synchros And Resolvers

Cross Reference:

23CT6A
MIL-S20708/94
23CT6A
315-1127P6
VCT23/36-6B
AY240BA 10 A1
MS51080-4

Cage Codes:

Military Specifications (CAGE 81349)
Northrop Grumman Systems Corporation (CAGE 95542)
Raytheon Co Equipment Development (CAGE 99687)
General Dynamics Global Imaging (CAGE 10112)
Honeywell Intl Inc (CAGE 55972)
Military Standards (CAGE 96906)

Replacements:

5990-00-813-1820 replaces 5990-00-729-9361

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.

Freight Information:

NMFC:

062120 - Generators/motors/parts noi
WCC:

593 - Motors 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:

V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
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
Q2200x-
Repariability
This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $1,246.79 to $2,077.99..
Does NSN 5990-00-813-1820 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 Army, Department Of The Air Force, Department Of The Navy, U.s. Coast Guard, National Aeronautics and Space Administration, Poland, Brazil, Spain, France, Republic Of Korea, Italy, Denmark, Greece, and Turkey
What is the NIIN of NSN 5990-00-813-1820?
008131820 or 00-813-1820
Does NSN 5990-00-813-1820 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5990-00-813-1820?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963