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Differential Transmitter Synchro NSN 5990-00-938-7662

Item Description

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 5990-00-938-7662 NSN: 5990-00-938-7662

Features and Characteristics

Body Material
Steel, corrosion resisting
Body Style
Standard round c
Shoulder Diameter
Between 0.8118 inches and 0.8123 inches
Pilot Diameter
Between 0.4995 inches and 0.5000 inches
Overall Length
1.5750 inches
Flange Diameter
Between 0.9320 inches and 0.9370 inches
Flange Thickness
0.0620 inches
Undercut Diameter
Between 0.8370 inches and 0.8400 inches
Undercut Width
0.0620 inches
Shaft Diameter
0.0895 inches single shaft and 0.0940 inches single shaft
Shaft Length
0.2880 inches single shaft
Body Size
10
Stator Input Voltage Rating In Volts
11.8
Stator Input Current Rating
300.0 milliamperes
Stator Input Electrical Power Rating
770.0 milliwatts
Frequency In Hertz
400.0
Zro Resistance In Ohms
11.80
Zso Resistance In Ohms
8.50
Zrs Resistance In Ohms
12.70
Zss Resistance In Ohms
14.60
Rotor Dc Resistance In Ohms
10.00
Stator Dc Resistance In Ohms
6.80
Phase Shift Angle In Deg
10.200 input to output
Electrical Error Angular Range In Minutes
-7.5/+7.5
Actuator Friction Torque At Plus 25 Deg Celsius
3.0 centimeter-grams
Alignment Hole Quantity
4
Pilot Length
0.0380 inches
Shoulder Length
0.0620 inches
Mounting Surface To Terminal End Distance
1.2870 inches
Shaft Hole Diameter
0.0600 inches single shaft
Terminal Location
Side
Plus J Zro Reactance In Ohms
37.00
Plus J Zso Reactance In Ohms
32.50
Shaft Tapered End Minor Diameter
0.0775 inches single shaft and 0.0780 inches single shaft
Plus J Zrs Reactance In Ohms
5.50
Shaft Type
Round, tapered, hollowed single shaft
Alignment Hole Depth
0.0500 inches
Plus J Zss Reactance In Ohms
5.50
Shaft Taper Angle In Deg
3.0 single shaft
Alignment Hole Bolt Circle Diameter
0.6780 inches
Shaft Taper Length
0.1940 inches single shaft
Terminal Type And Quantity
6 wire lead
FSC
5990 Synchros And Resolvers
NIIN
009387662
NSN
5990009387662

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
CD10ES3
Cage Code:
99932
Status:
A
MSDS:
Part Number:
45749
Cage Code:
65597
Status:
A
MSDS:
Part Number:
045749-0000
Cage Code:
65597
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 5990-00-938-7662
What are the manufacturers of nsn 5990009387662?
Does this nsn 5990009387662 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5990009387662
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.
Does nsn 5990009387662 contain any precious metals?
Precious metal content is unknown.
Does nsn 5990009387662 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5990009387662?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
02071
FIIG:
A07800
App. Key:
B
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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