Transmitter Synchro

NSN: 5990-00-501-4992 | Model: 23TX6

A synchro consisting of a stator and rotor inductively coupled. The electrical output of the stator into a receiver synchro, a control transformer or differential synchro is dependent upon the position of its rotor. Does not include variable resistors, goniometers, variable transformers, or items with dials.

NSN Properties and Flags

NATO Stock Number

5990-00-501-4992

DEMIL

Yes - ITAR Controlled (Code B)

Body Material

Any acceptable

Overall Length

4.2990 inches

Flange Diameter

Between 2.2490 inches and 2.2500 inches

Shaft Diameter

0.2402 inches single shaft and 0.2405 inches single shaft

Shaft Length

0.6930 inches single shaft and 0.7190 inches single shaft

Body Size

Rotor Input Voltage Rating In Volts

115.0

Frequency In Hertz

60.0

Rotor Input Current Rating

210.0 milliamperes

Rotor Input Electrical Power Rating

5.0 watts

Zro Impedance Magnitude In Ohms

550.00

Zro Impedance Angle In Deg

78.00

Electrical Error Angular Range In Minutes

-10.0/+10.0

Torque Gradient Per Angular Deg

0.110 inch-ounces

Shaft Thread Series Designator

Unf single shaft

Shaft Thread Class

3a single shaft

Shaft Thread Length

0.3100 inches single shaft

Transformation Ratio

0.783 rotor to stator

Shaft Thread Size

0.2500 inches single shaft

Test Data Document

81349-mils12472 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

Terminal Type And Quantity

5 screw

Nondefinitive Specification/std Data

23tx6 type

Inventory Check

The last inventory check on this NSN was done on 01/11/2024. Due to rapid changes in inventory this may not be the current stock qty.

New Surplus: 11
Serviceable: 1

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 5990-00-501-4992 Datasheet

Supply Class (FSC):

Synchros And Resolvers

Cross Reference:

23TX6
7676354
315-1021P2
23TX6
7406453P1
M7406453P1
315-1021P2

Cage Codes:

Kontron Ag (CAGE C1834)
Us Army Ardec Rdecom (CAGE 19200)
Raytheon Company (CAGE 3B150)
Northrop Grumman Systems Corporation (CAGE 95542)
General Electric Co (CAGE 24446)
Raytheon Company (CAGE 49956)

Replacements:

5990-00-501-4992 replaces 5990-00-504-6026
5990-00-501-4992 replaces 5990-00-636-4144

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:

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
S9e
AAC
Y
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 $409.78 to $682.97..
Does NSN 5990-00-501-4992 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Australia, Canada, France, Italy, Denmark, and Greece
What is the NIIN of NSN 5990-00-501-4992?
005014992 or 00-501-4992
Does NSN 5990-00-501-4992 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5990-00-501-4992?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963