Differential Transmitter Synchro

NSN: 5990-00-135-6180 | Model: 15CDX6B

A synchro, the rotor of which is mechanically positioned for modifying electrical angular information, received from a transmitter synchro and transmitting to receiver synchro or control transformer synchro electrical information corresponding to the sum or difference of the electrical input angle and its rotor position angle. Does not include variable resistors, goniometers, variable transformers, or items with dials.

NSN Properties and Flags

NATO Stock Number

5990-00-135-6180

DEMIL

Yes - ITAR Controlled (Code D)

Body Material

Steel, stainless

Body Style

Standard round c

Shoulder Diameter

Between 1.3115 inches and 1.3120 inches

Pilot Diameter

Between 0.8745 inches and 0.8750 inches

Overall Length

3.2220 inches

Flange Diameter

Between 1.4367 inches and 1.4370 inches

Flange Thickness

0.0930 inches

Undercut Diameter

1.3120 inches

Undercut Width

0.0780 inches

Shaft Diameter

0.1867 inches single shaft and 0.1872 inches single shaft

Shaft Length

0.5400 inches single shaft

Fragility Factor

Moderately rugged

Maximum Tempurature Rise

20.0 degrees celsius

Body Size

Stator Input Voltage Rating In Volts

90.0

Stator Input Current Rating

38.0 milliamperes

Stator Input Electrical Power Rating

500.0 milliwatts

Frequency In Hertz

60.0

Zso Impedance Magnitude In Ohms

Between 2050.00 and 2600.00

Zso Impedance Angle In Deg

Between 77.00 and 83.00

Zrs Impedance Magnitude In Ohms

Between 900.00 and 1200.00

Zrs Impedance Angle In Deg

Between 11.00 and 17.00

Phase Shift Angle In Deg

9.000 input to output

Maximum Fundamental Null Voltage In Millivolts Per Volt

60.00 output

Maximum Total Null Voltage Output In Millivolts Per Volt

100.00

Electrical Error Angular Range In Minutes

-7.0/+7.0

Spline Tooth Quantity

21 single shaft

Torque Gradient Per Angular Deg

0.070 inch-ounces

Alignment Hole Quantity

Pilot Length

0.0400 inches

Shoulder Length

0.1320 inches

Mounting Surface To Terminal End Distance

2.6820 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

0.2000 inches single shaft

Shaft Type

Spline w/threads single shaft

Alignment Hole Depth

0.1250 inches

Transformation Ratio

1.154 rotor to stator

Alignment Hole Bolt Circle Diameter

1.1000 inches

Shaft Thread Size

0.190 inches single shaft

Test Data Document

81349-mil-s-20708 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

6 screw

Specification Data

81349-mil-s-20708/22 government specification

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 5990-00-135-6180 Datasheet

Supply Class (FSC):

Synchros And Resolvers

Cross Reference:

15CDX6B
M20708/22-01C
VCDX15-6N2
15CDX6C
MILS20708-22

Cage Codes:

Vickers Inc (CAGE 80048)
Military Specifications (CAGE 81349)
General Dynamics Global Imaging (CAGE 10112)

Replacements:

5990-00-135-6180 replaces 5990-00-809-6535

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:

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
Z
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
7
MGMT_CTL
Sf9eh-v
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $3,019.79 to $5,032.98..
Does NSN 5990-00-135-6180 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 Air Force, Department Of The Navy, U.s. Coast Guard, Poland, Brazil, Spain, Canada, New Zealand, Germany, Republic Of Korea, Italy, Greece, and Turkey
What is the NIIN of NSN 5990-00-135-6180?
001356180 or 00-135-6180
Does NSN 5990-00-135-6180 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5990-00-135-6180?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 13, 1969