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Differential Transmitter Synchro NSN 5990-00-821-3880

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 5990-00-821-3880 NSN: 5990-00-821-3880

Features and Characteristics

Body Material
Steel, stainless
Body Style
Standard round a
Pilot Diameter
Between 0.4995 inches and 0.5000 inches
Overall Length
1.7430 inches
Flange Diameter
Between 0.7490 inches and 0.7500 inches
Flange Thickness
0.0620 inches
Undercut Diameter
Between 0.6880 inches and 0.6910 inches
Undercut Width
0.0620 inches
Shaft Diameter
0.0895 inches single shaft and 0.0900 inches single shaft
Shaft Length
0.3750 inches single shaft
Maximum Tempurature Rise
5.0 degrees celsius
Body Size
8
Stator Input Voltage Rating In Volts
11.8
Stator Input Current Rating
30.0 milliamperes
Stator Input Electrical Power Rating
73.0 milliwatts
Frequency In Hertz
400.0
Zro Resistance In Ohms
109.00
Zso Resistance In Ohms
81.00
Zrs Resistance In Ohms
120.00
Rotor Dc Resistance In Ohms
98.00
Stator Dc Resistance In Ohms
64.00
Phase Shift Angle In Deg
11.500 input to output
Maximum Fundamental Null Voltage In Millivolts Per Volt
40.00 output
Maximum Total Null Voltage Output In Millivolts Per Volt
50.00
Electrical Error Angular Range In Minutes
-12.0/+12.0
Actuator Friction Torque At Plus 25 Deg Celsius
1.00 inch-ounces
Pilot Length
0.0430 inches
Mounting Surface To Terminal End Distance
1.3680 inches
Terminal Location
Rear
Plus J Zro Reactance In Ohms
362.00
Shaft Slot Depth
0.0250 inches single shaft
Plus J Zso Reactance In Ohms
330.00
Shaft Slot Width
0.0200 inches single shaft
Plus J Zrs Reactance In Ohms
35.00
Shaft Type
Round, slotted single shaft
Terminal Type And Quantity
6 turret
FSC
5990 Synchros And Resolvers
NIIN
008213880
NSN
5990008213880

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
EDH8A2
Cage Code:
99932
Status:
A
MSDS:
Part Number:
EDH8A2L123
Cage Code:
99932
Status:
A
MSDS:
Part Number:
193353-1
Cage Code:
37695
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 5990-00-821-3880
What are the manufacturers of nsn 5990008213880?
Does this nsn 5990008213880 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5990008213880
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 5990008213880 contain any precious metals?
Precious metal content is unknown.
Does nsn 5990008213880 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5990008213880?
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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