Receiver Synchro

NSN: 5990-00-688-4775 | Model: 15TR6A

A synchro consisting of a stator and rotor inductively coupled. The rotor is free to turn in accordance with the electrical input from a transmitter synchro or a differential synchro. Does not include variable resistors, goniometers, variable transformers, or items with dials.

NSN Properties and Flags

NATO Stock Number

5990-00-688-4775

DEMIL

Yes - ITAR Controlled (Code D)

Overall Length

2.5630 inches

Shaft Diameter

0.1872 inches single shaft

Shaft Length

0.5000 inches single shaft

Body Size

Rotor Input Voltage Rating In Volts

115.0

Frequency In Hertz

60.0

Rotor Input Current Rating

200.0 milliamperes

Rotor Input Electrical Power Rating

3.1 watts

Spline Tooth Quantity

21 single shaft

Torque Gradient Per Angular Deg

0.030 inch-ounces

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

Shaft Thread Length

0.2000 inches single shaft

Shaft Type

Spline w/threads single shaft

Transformation Ratio

0.783 rotor to stator

Shaft Thread Size

0.190 inches single shaft

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 5990-00-688-4775 Datasheet

Supply Class (FSC):

Synchros And Resolvers

Cross Reference:

15TR6A
MIL-S-20708-23

Cage Codes:

Military Specifications (CAGE 81349)

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:

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

NSN Management Codes:

SOS
S9e
AAC
V
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
9n-----
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $340.24 to $567.07..
Does NSN 5990-00-688-4775 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Brazil, France, Republic Of Korea, United Kingdom, Italy, and Greece
What is the NIIN of NSN 5990-00-688-4775?
006884775 or 00-688-4775
Does NSN 5990-00-688-4775 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5990-00-688-4775?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963