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Receiver Synchro NSN 5990-00-686-4902

Item Description

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 5990-00-686-4902 NSN: 5990-00-686-4902

Features and Characteristics

Body Material
Steel, stainless
Body Style
Standard round c
Shoulder Diameter
Between 0.9995 inches and 1.0000 inches
Pilot Diameter
Between 0.6245 inches and 0.6250 inches
Overall Length
2.2020 inches
Flange Diameter
Between 1.0610 inches and 1.0620 inches
Flange Thickness
0.0930 inches
Undercut Diameter
0.9750 inches
Undercut Width
0.0500 inches
Shaft Diameter
0.1230 inches single shaft and 0.1240 inches single shaft
Shaft Length
0.5620 inches single shaft
Fragility Factor
Moderately rugged
Body Size
11
Rotor Input Voltage Rating In Volts
26.0
Frequency In Hertz
400.0
Rotor Input Current Rating
110.0 milliamperes
Rotor Input Electrical Power Rating
430.0 milliwatts
Zro Resistance In Ohms
42.00
Zso Resistance In Ohms
10.00
Zrs Resistance In Ohms
50.00
Rotor Dc Resistance In Ohms
20.00
Stator Dc Resistance In Ohms
8.50
Phase Shift Angle In Deg
3.800 input to output
Electrical Error Angular Range In Minutes
-30.0/+30.0
Spline Tooth Quantity
13 single shaft
Actuator Friction Torque At Minus 55 Deg Celsius
3.0 centimeter-grams
Actuator Friction Torque At Plus 25 Deg Celsius
0.3 centimeter-grams
Torque Gradient Per Angular Deg
2100.0 millimeter-milligrams
Alignment Hole Quantity
4
Pilot Length
0.0620 inches
Shoulder Length
0.0620 inches
Mounting Surface To Terminal End Distance
1.6400 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
0.1730 inches single shaft
Plus J Zro Reactance In Ohms
270.00
Plus J Zso Reactance In Ohms
46.00
Plus J Zrs Reactance In Ohms
21.00
Shaft Type
Spline w/threads single shaft
Alignment Hole Depth
0.0500 inches
Transformation Ratio
0.454 rotor to stator
Alignment Hole Bolt Circle Diameter
0.8120 inches
Shaft Thread Size
0.125 inches single shaft
Terminal Type And Quantity
5 wire lead
FSC
5990 Synchros And Resolvers
NIIN
006864902
NSN
5990006864902

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
229-0176-00
Cage Code:
13499
Status:
A
MSDS:
Part Number:
TRH11JS2
Cage Code:
99932
Status:
A
MSDS:
Part Number:
R925-21N
Cage Code:
05088
Status:
A
MSDS:
Part Number:
TRH-11-JS-2
Cage Code:
4H618
Status:
A
MSDS:
Part Number:
TRC11JS2
Cage Code:
99932
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 9014900000
  • NAICS: 334511
  • SITC: 87412
  • Description: Parts & accessories for direction finding compasses and other navigational instruments and appliances
  • End Use (Code 22220):
    Marine engines, parts

Q & A

Frequently asked questions for NSN 5990-00-686-4902
What are the manufacturers of nsn 5990006864902?
Does this nsn 5990006864902 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5990006864902
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.
Does nsn 5990006864902 contain any precious metals?
Precious metal content is unknown.
Does nsn 5990006864902 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5990006864902?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
02072
FIIG:
A07800
App. Key:
F
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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