Receiver Synchro

NSN: 5990-00-057-1816 | Model: 11070001

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

5990-00-057-1816

DEMIL

Yes - ITAR Controlled (Code B)

Body Material

Steel, stainless

Body Style

Standard round b

Shoulder Diameter

Between 0.9995 inches and 1.0000 inches

Pilot Diameter

Between 0.6245 inches and 0.6250 inches

Overall Length

2.1390 inches

Flange Diameter

Between 1.0570 inches and 1.0650 inches

Flange Thickness

0.0930 inches

Undercut Width

0.0500 inches

Shaft Diameter

0.1195 inches single shaft and 0.1200 inches single shaft

Shaft Length

0.3740 inches single shaft

Maximum Tempurature Rise

16.0 degrees celsius

Body Size

Rotor Input Voltage Rating In Volts

115.0

Frequency In Hertz

400.0

Rotor Input Current Rating

50.0 milliamperes

Rotor Input Electrical Power Rating

970.0 milliwatts

Zro Impedance Magnitude In Ohms

2598.00

Zro Impedance Angle In Deg

81.80

Zso Impedance Magnitude In Ohms

60.00

Zso Impedance Angle In Deg

78.50

Rotor Dc Resistance In Ohms

218.00

Stator Dc Resistance In Ohms

10.50

Phase Shift Angle In Deg

5.000 input to output

Maximum Total Null Voltage Output In Millivolts Per Volt

45.00

Actuator Friction Torque At Minus 55 Deg Celsius

4.00 centimeter-grams

Actuator Friction Torque At Plus 25 Deg Celsius

1.00 centimeter-grams

Pilot Length

0.0620 inches

Shoulder Length

0.0620 inches

Mounting Surface To Terminal End Distance

Between 1.7029 inches and 1.7030 inches

Terminal Location

Rear

Shaft Slot Depth

0.0300 inches single shaft

Shaft Slot Width

0.0250 inches single shaft

Shaft Type

Round, slotted single shaft

Transformation Ratio

0.158 rotor to stator

Terminal Type And Quantity

5 wire lead

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 5990-00-057-1816 Datasheet

Supply Class (FSC):

Synchros And Resolvers

Cross Reference:

11070001
RS921-3A
921-3A

Cage Codes:

U S Army Aviation and Missile (CAGE 18876)
Kearfott Corporation (CAGE 88818)

Replacements:

5990-00-057-1816 replaces 5990-00-081-9829

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

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
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 $424.89 to $708.14..
Does NSN 5990-00-057-1816 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, and Poland
What is the NIIN of NSN 5990-00-057-1816?
000571816 or 00-057-1816
Does NSN 5990-00-057-1816 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5990-00-057-1816?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1961