Transmitter Synchro

NSN: 5990-01-539-4653 | Model: M20708/94-8212778

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

5990-01-539-4653

DEMIL

Overall Length

4.2940 inches

Flange Diameter

2.2500 inches

Flange Thickness

0.2500 inches

Undercut Diameter

1.9990 inches

Undercut Width

0.2030 inches

End Application

Oe-222 a/g, antenna

Maximum Tempurature Rise

65.0 degrees celsius

Body Size

Rotor Input Voltage Rating In Volts

115.0

Frequency In Hertz

60.0

Rotor Input Current Rating

231.0 milliamperes

Rotor Input Electrical Power Rating

6.0 watts

Zrs Resistance In Ohms

121.00

Actuator Friction Torque At Minus 55 Deg Celsius

0.50 inch-ounces

Torque Gradient Per Angular Deg

0.120 inch-ounces

Pilot Length

0.1700 inches

Mounting Surface To Terminal End Distance

3.1530 inches

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 5990-01-539-4653 Datasheet

Supply Class (FSC):

Synchros And Resolvers

Cross Reference:

M20708/94-8212778
MIL-S-20708/94

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

A - Item does not contain precious metal.

ESD

A - No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.

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:

062820 - Radio/tv transmit/receive sets
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
Sms
AAC
J
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
9b-----
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $1,838.01 to $3,063.35..
Does NSN 5990-01-539-4653 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 Navy
What is the NIIN of NSN 5990-01-539-4653?
015394653 or 01-539-4653
Does NSN 5990-01-539-4653 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5990-01-539-4653?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Apr 24, 2006