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Differential Transmitter Synchro NSN 5990-00-794-5870

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 5990-00-794-5870 NSN: 5990-00-794-5870

Features and Characteristics

Body Material
Steel, stainless
Body Style
Standard round c
Shoulder Diameter
Between 1.3115 inches and 1.3120 inches
Pilot Diameter
Between 0.4995 inches and 0.5000 inches
Overall Length
2.0690 inches
Flange Diameter
Between 1.4360 inches and 1.4370 inches
Flange Thickness
0.0930 inches
Undercut Diameter
2.4440 inches
Undercut Width
0.0780 inches
Shaft Diameter
0.1195 inches both shafts and 0.1200 inches both shafts
Shaft Length
0.3750 inches both shafts and 0.4780 inches both shafts
Body Size
15
Stator Input Voltage Rating In Volts
11.8
Stator Input Current Rating
225.0 milliamperes
Stator Input Electrical Power Rating
1.2 watts
Frequency In Hertz
400.0
Zro Resistance In Ohms
23.00
Zso Resistance In Ohms
5.80
Zrs Resistance In Ohms
23.60
Zso-9 Designator Resistance In Ohms
3.60
Rotor Dc Resistance In Ohms
9.50
Stator Dc Resistance In Ohms
3.80
Phase Shift Angle In Deg
4.500 output to input
Electrical Error Angular Range In Minutes
-10.0/+10.0
Actuator Friction Torque At Minus 55 Deg Celsius
15.00 centimeter-grams
Actuator Friction Torque At Plus 25 Deg Celsius
5.00 centimeter-grams
Alignment Hole Quantity
4
Pilot Length
0.0400 inches
Shoulder Length
0.1320 inches
Mounting Surface To Terminal End Distance
1.5910 inches
Terminal Location
Rear
Plus J Zro Reactance In Ohms
132.00
Shaft Slot Depth
0.0210 inches both shafts and 0.0310 inches both shafts
Plus J Zso Reactance In Ohms
22.80
Shaft Slot Width
0.0210 inches both shafts and 0.0310 inches both shafts
Plus J Zrs Reactance In Ohms
14.70
Shaft Type
Round, slotted both shafts
Alignment Hole Depth
0.1250 inches
Alignment Hole Bolt Circle Diameter
0.8750 inches
Plus J Zso-9 Designator Reactance In Ohms
7.30
Terminal Type And Quantity
5 wire lead
FSC
5990 Synchros And Resolvers
NIIN
007945870
NSN
5990007945870

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AY202S15B
Cage Code:
96774
Status:
A
MSDS:
Part Number:
3068334
Cage Code:
59364
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 5990-00-794-5870
What are the manufacturers of nsn 5990007945870?
Does this nsn 5990007945870 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5990007945870
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 5990007945870 contain any precious metals?
Precious metal content is unknown.
Does nsn 5990007945870 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5990007945870?
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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